Home / 35,233.59-48,622.50-19,318.32

Finding the Fourth Proportional to 35,233.59, 48,622.50 and 19,318.32

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Solution

The fourth proportional to 35,233.59, 48,622.50 and 19,318.32 is: 26,659.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,233.59 : 48,622.50 = 19,318.32 : x
  2. Step 2: Convert to fraction form
    35,233.59/48,622.50 = 19,318.32/x
  3. Step 3: Cross multiply
    35,233.59x = 48,622.50 × 19,318.32
  4. Step 4: Simplify right side
    35,233.59x = 939,305,014.20
  5. Step 5: Solve for x
    x = 939,305,014.20/35,233.59
  6. Step 6: Final answer
    x = 26,659.36

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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.