Home / 62,902.22-94,307.54-29,603.78

Finding the Fourth Proportional to 62,902.22, 94,307.54 and 29,603.78

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Solution

The fourth proportional to 62,902.22, 94,307.54 and 29,603.78 is: 44,384.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,902.22 : 94,307.54 = 29,603.78 : x
  2. Step 2: Convert to fraction form
    62,902.22/94,307.54 = 29,603.78/x
  3. Step 3: Cross multiply
    62,902.22x = 94,307.54 × 29,603.78
  4. Step 4: Simplify right side
    62,902.22x = 2,791,859,567.12
  5. Step 5: Solve for x
    x = 2,791,859,567.12/62,902.22
  6. Step 6: Final answer
    x = 44,384.12

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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.