Home / 17,337.96-26,002.32-8,570.52

Finding the Fourth Proportional to 17,337.96, 26,002.32 and 8,570.52

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Solution

The fourth proportional to 17,337.96, 26,002.32 and 8,570.52 is: 12,853.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,337.96 : 26,002.32 = 8,570.52 : x
  2. Step 2: Convert to fraction form
    17,337.96/26,002.32 = 8,570.52/x
  3. Step 3: Cross multiply
    17,337.96x = 26,002.32 × 8,570.52
  4. Step 4: Simplify right side
    17,337.96x = 222,853,403.61
  5. Step 5: Solve for x
    x = 222,853,403.61/17,337.96
  6. Step 6: Final answer
    x = 12,853.50

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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.