Home / 17,587.02-24,272.96-10,517.62

Finding the Fourth Proportional to 17,587.02, 24,272.96 and 10,517.62

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Solution

The fourth proportional to 17,587.02, 24,272.96 and 10,517.62 is: 14,516.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,587.02 : 24,272.96 = 10,517.62 : x
  2. Step 2: Convert to fraction form
    17,587.02/24,272.96 = 10,517.62/x
  3. Step 3: Cross multiply
    17,587.02x = 24,272.96 × 10,517.62
  4. Step 4: Simplify right side
    17,587.02x = 255,293,769.56
  5. Step 5: Solve for x
    x = 255,293,769.56/17,587.02
  6. Step 6: Final answer
    x = 14,516.03

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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.