Home / 22,841.76-34,275.60-9,000.48

Finding the Fourth Proportional to 22,841.76, 34,275.60 and 9,000.48

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Solution

The fourth proportional to 22,841.76, 34,275.60 and 9,000.48 is: 13,505.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,841.76 : 34,275.60 = 9,000.48 : x
  2. Step 2: Convert to fraction form
    22,841.76/34,275.60 = 9,000.48/x
  3. Step 3: Cross multiply
    22,841.76x = 34,275.60 × 9,000.48
  4. Step 4: Simplify right side
    22,841.76x = 308,496,852.29
  5. Step 5: Solve for x
    x = 308,496,852.29/22,841.76
  6. Step 6: Final answer
    x = 13,505.83

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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.