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Finding the Fourth Proportional to 62,150.95, 93,239.93 and 22,708

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Solution

The fourth proportional to 62,150.95, 93,239.93 and 22,708 is: 34,066.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,150.95 : 93,239.93 = 22,708 : x
  2. Step 2: Convert to fraction form
    62,150.95/93,239.93 = 22,708/x
  3. Step 3: Cross multiply
    62,150.95x = 93,239.93 × 22,708
  4. Step 4: Simplify right side
    62,150.95x = 2,117,292,330.44
  5. Step 5: Solve for x
    x = 2,117,292,330.44/62,150.95
  6. Step 6: Final answer
    x = 34,066.93

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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.