Home / 26,237.52-39,342.24-8,701.02

Finding the Fourth Proportional to 26,237.52, 39,342.24 and 8,701.02

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Solution

The fourth proportional to 26,237.52, 39,342.24 and 8,701.02 is: 13,046.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,237.52 : 39,342.24 = 8,701.02 : x
  2. Step 2: Convert to fraction form
    26,237.52/39,342.24 = 8,701.02/x
  3. Step 3: Cross multiply
    26,237.52x = 39,342.24 × 8,701.02
  4. Step 4: Simplify right side
    26,237.52x = 342,317,617.08
  5. Step 5: Solve for x
    x = 342,317,617.08/26,237.52
  6. Step 6: Final answer
    x = 13,046.87

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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.