Home / 17,531.87-24,194.96-9,574.83

Finding the Fourth Proportional to 17,531.87, 24,194.96 and 9,574.83

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Solution

The fourth proportional to 17,531.87, 24,194.96 and 9,574.83 is: 13,213.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,531.87 : 24,194.96 = 9,574.83 : x
  2. Step 2: Convert to fraction form
    17,531.87/24,194.96 = 9,574.83/x
  3. Step 3: Cross multiply
    17,531.87x = 24,194.96 × 9,574.83
  4. Step 4: Simplify right side
    17,531.87x = 231,662,580.98
  5. Step 5: Solve for x
    x = 231,662,580.98/17,531.87
  6. Step 6: Final answer
    x = 13,213.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.