Home / 62,900.59-94,301.24-31,293.39

Finding the Fourth Proportional to 62,900.59, 94,301.24 and 31,293.39

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Solution

The fourth proportional to 62,900.59, 94,301.24 and 31,293.39 is: 46,915.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,900.59 : 94,301.24 = 31,293.39 : x
  2. Step 2: Convert to fraction form
    62,900.59/94,301.24 = 31,293.39/x
  3. Step 3: Cross multiply
    62,900.59x = 94,301.24 × 31,293.39
  4. Step 4: Simplify right side
    62,900.59x = 2,951,005,235.53
  5. Step 5: Solve for x
    x = 2,951,005,235.53/62,900.59
  6. Step 6: Final answer
    x = 46,915.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.