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Finding the Fourth Proportional to 62,362.61, 93,485.59 and 22,909.13

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Solution

The fourth proportional to 62,362.61, 93,485.59 and 22,909.13 is: 34,342.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,362.61 : 93,485.59 = 22,909.13 : x
  2. Step 2: Convert to fraction form
    62,362.61/93,485.59 = 22,909.13/x
  3. Step 3: Cross multiply
    62,362.61x = 93,485.59 × 22,909.13
  4. Step 4: Simplify right side
    62,362.61x = 2,141,672,952.46
  5. Step 5: Solve for x
    x = 2,141,672,952.46/62,362.61
  6. Step 6: Final answer
    x = 34,342.26

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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.