Home / 62,445.90-93,636.45-22,982.70

Finding the Fourth Proportional to 62,445.90, 93,636.45 and 22,982.70

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Solution

The fourth proportional to 62,445.90, 93,636.45 and 22,982.70 is: 34,462.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,445.90 : 93,636.45 = 22,982.70 : x
  2. Step 2: Convert to fraction form
    62,445.90/93,636.45 = 22,982.70/x
  3. Step 3: Cross multiply
    62,445.90x = 93,636.45 × 22,982.70
  4. Step 4: Simplify right side
    62,445.90x = 2,152,018,439.42
  5. Step 5: Solve for x
    x = 2,152,018,439.42/62,445.90
  6. Step 6: Final answer
    x = 34,462.13

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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.