Home / 17,562.08-24,233.28-10,487

Finding the Fourth Proportional to 17,562.08, 24,233.28 and 10,487

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Solution

The fourth proportional to 17,562.08, 24,233.28 and 10,487 is: 14,470.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,562.08 : 24,233.28 = 10,487 : x
  2. Step 2: Convert to fraction form
    17,562.08/24,233.28 = 10,487/x
  3. Step 3: Cross multiply
    17,562.08x = 24,233.28 × 10,487
  4. Step 4: Simplify right side
    17,562.08x = 254,134,407.36
  5. Step 5: Solve for x
    x = 254,134,407.36/17,562.08
  6. Step 6: Final answer
    x = 14,470.63

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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.