Home / 24,841.13-34,280.93-13,663.13

Finding the Fourth Proportional to 24,841.13, 34,280.93 and 13,663.13

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Solution

The fourth proportional to 24,841.13, 34,280.93 and 13,663.13 is: 18,855.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,841.13 : 34,280.93 = 13,663.13 : x
  2. Step 2: Convert to fraction form
    24,841.13/34,280.93 = 13,663.13/x
  3. Step 3: Cross multiply
    24,841.13x = 34,280.93 × 13,663.13
  4. Step 4: Simplify right side
    24,841.13x = 468,384,665.86
  5. Step 5: Solve for x
    x = 468,384,665.86/24,841.13
  6. Step 6: Final answer
    x = 18,855.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.