Home / 24,043.80-36,000.90-17,434.20

Finding the Fourth Proportional to 24,043.80, 36,000.90 and 17,434.20

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Solution

The fourth proportional to 24,043.80, 36,000.90 and 17,434.20 is: 26,104.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,043.80 : 36,000.90 = 17,434.20 : x
  2. Step 2: Convert to fraction form
    24,043.80/36,000.90 = 17,434.20/x
  3. Step 3: Cross multiply
    24,043.80x = 36,000.90 × 17,434.20
  4. Step 4: Simplify right side
    24,043.80x = 627,646,890.78
  5. Step 5: Solve for x
    x = 627,646,890.78/24,043.80
  6. Step 6: Final answer
    x = 26,104.31

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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.