Home / 35,184.76-48,555.38-19,269.88

Finding the Fourth Proportional to 35,184.76, 48,555.38 and 19,269.88

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Solution

The fourth proportional to 35,184.76, 48,555.38 and 19,269.88 is: 26,592.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,184.76 : 48,555.38 = 19,269.88 : x
  2. Step 2: Convert to fraction form
    35,184.76/48,555.38 = 19,269.88/x
  3. Step 3: Cross multiply
    35,184.76x = 48,555.38 × 19,269.88
  4. Step 4: Simplify right side
    35,184.76x = 935,656,345.95
  5. Step 5: Solve for x
    x = 935,656,345.95/35,184.76
  6. Step 6: Final answer
    x = 26,592.66

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Double scale
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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.