Home / 17,523.90-26,350.65-14,672.70

Finding the Fourth Proportional to 17,523.90, 26,350.65 and 14,672.70

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Solution

The fourth proportional to 17,523.90, 26,350.65 and 14,672.70 is: 22,063.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,523.90 : 26,350.65 = 14,672.70 : x
  2. Step 2: Convert to fraction form
    17,523.90/26,350.65 = 14,672.70/x
  3. Step 3: Cross multiply
    17,523.90x = 26,350.65 × 14,672.70
  4. Step 4: Simplify right side
    17,523.90x = 386,635,182.26
  5. Step 5: Solve for x
    x = 386,635,182.26/17,523.90
  6. Step 6: Final answer
    x = 22,063.31

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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.