Home / 17,374.60-26,079.26-9,587.08

Finding the Fourth Proportional to 17,374.60, 26,079.26 and 9,587.08

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Solution

The fourth proportional to 17,374.60, 26,079.26 and 9,587.08 is: 14,390.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,374.60 : 26,079.26 = 9,587.08 : x
  2. Step 2: Convert to fraction form
    17,374.60/26,079.26 = 9,587.08/x
  3. Step 3: Cross multiply
    17,374.60x = 26,079.26 × 9,587.08
  4. Step 4: Simplify right side
    17,374.60x = 250,023,951.96
  5. Step 5: Solve for x
    x = 250,023,951.96/17,374.60
  6. Step 6: Final answer
    x = 14,390.20

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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.