Home / 9,067.57-13,588.70-4,898.59

Finding the Fourth Proportional to 9,067.57, 13,588.70 and 4,898.59

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Solution

The fourth proportional to 9,067.57, 13,588.70 and 4,898.59 is: 7,341.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067.57 : 13,588.70 = 4,898.59 : x
  2. Step 2: Convert to fraction form
    9,067.57/13,588.70 = 4,898.59/x
  3. Step 3: Cross multiply
    9,067.57x = 13,588.70 × 4,898.59
  4. Step 4: Simplify right side
    9,067.57x = 66,565,411.47
  5. Step 5: Solve for x
    x = 66,565,411.47/9,067.57
  6. Step 6: Final answer
    x = 7,341.04

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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.