Home / 62,034.68-93,061.25-28,758.11

Finding the Fourth Proportional to 62,034.68, 93,061.25 and 28,758.11

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Solution

The fourth proportional to 62,034.68, 93,061.25 and 28,758.11 is: 43,141.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,034.68 : 93,061.25 = 28,758.11 : x
  2. Step 2: Convert to fraction form
    62,034.68/93,061.25 = 28,758.11/x
  3. Step 3: Cross multiply
    62,034.68x = 93,061.25 × 28,758.11
  4. Step 4: Simplify right side
    62,034.68x = 2,676,265,968.79
  5. Step 5: Solve for x
    x = 2,676,265,968.79/62,034.68
  6. Step 6: Final answer
    x = 43,141.45

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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.