Home / 22,792.60-34,192.50-9,645.04

Finding the Fourth Proportional to 22,792.60, 34,192.50 and 9,645.04

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Solution

The fourth proportional to 22,792.60, 34,192.50 and 9,645.04 is: 14,469.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,792.60 : 34,192.50 = 9,645.04 : x
  2. Step 2: Convert to fraction form
    22,792.60/34,192.50 = 9,645.04/x
  3. Step 3: Cross multiply
    22,792.60x = 34,192.50 × 9,645.04
  4. Step 4: Simplify right side
    22,792.60x = 329,788,030.20
  5. Step 5: Solve for x
    x = 329,788,030.20/22,792.60
  6. Step 6: Final answer
    x = 14,469.08

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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.