Home / 62,003.13-85,560.69-33,708.57

Finding the Fourth Proportional to 62,003.13, 85,560.69 and 33,708.57

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Solution

The fourth proportional to 62,003.13, 85,560.69 and 33,708.57 is: 46,515.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,003.13 : 85,560.69 = 33,708.57 : x
  2. Step 2: Convert to fraction form
    62,003.13/85,560.69 = 33,708.57/x
  3. Step 3: Cross multiply
    62,003.13x = 85,560.69 × 33,708.57
  4. Step 4: Simplify right side
    62,003.13x = 2,884,128,508.11
  5. Step 5: Solve for x
    x = 2,884,128,508.11/62,003.13
  6. Step 6: Final answer
    x = 46,515.85

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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.