Home / 35,191.24-48,562.09-19,272.63

Finding the Fourth Proportional to 35,191.24, 48,562.09 and 19,272.63

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Solution

The fourth proportional to 35,191.24, 48,562.09 and 19,272.63 is: 26,595.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,191.24 : 48,562.09 = 19,272.63 : x
  2. Step 2: Convert to fraction form
    35,191.24/48,562.09 = 19,272.63/x
  3. Step 3: Cross multiply
    35,191.24x = 48,562.09 × 19,272.63
  4. Step 4: Simplify right side
    35,191.24x = 935,919,192.60
  5. Step 5: Solve for x
    x = 935,919,192.60/35,191.24
  6. Step 6: Final answer
    x = 26,595.23

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.