Home / 62,763.78-94,145.76-44,127.18

Finding the Fourth Proportional to 62,763.78, 94,145.76 and 44,127.18

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Solution

The fourth proportional to 62,763.78, 94,145.76 and 44,127.18 is: 66,190.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,763.78 : 94,145.76 = 44,127.18 : x
  2. Step 2: Convert to fraction form
    62,763.78/94,145.76 = 44,127.18/x
  3. Step 3: Cross multiply
    62,763.78x = 94,145.76 × 44,127.18
  4. Step 4: Simplify right side
    62,763.78x = 4,154,386,897.76
  5. Step 5: Solve for x
    x = 4,154,386,897.76/62,763.78
  6. Step 6: Final answer
    x = 66,190.83

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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.