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Finding the Fourth Proportional to 62,362.67, 93,485.68 and 22,909.19

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Solution

The fourth proportional to 62,362.67, 93,485.68 and 22,909.19 is: 34,342.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,362.67 : 93,485.68 = 22,909.19 : x
  2. Step 2: Convert to fraction form
    62,362.67/93,485.68 = 22,909.19/x
  3. Step 3: Cross multiply
    62,362.67x = 93,485.68 × 22,909.19
  4. Step 4: Simplify right side
    62,362.67x = 2,141,680,680.70
  5. Step 5: Solve for x
    x = 2,141,680,680.70/62,362.67
  6. Step 6: Final answer
    x = 34,342.35

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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.