Home / 15,732.14-23,597.42-5,870.66

Finding the Fourth Proportional to 15,732.14, 23,597.42 and 5,870.66

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Solution

The fourth proportional to 15,732.14, 23,597.42 and 5,870.66 is: 8,805.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,732.14 : 23,597.42 = 5,870.66 : x
  2. Step 2: Convert to fraction form
    15,732.14/23,597.42 = 5,870.66/x
  3. Step 3: Cross multiply
    15,732.14x = 23,597.42 × 5,870.66
  4. Step 4: Simplify right side
    15,732.14x = 138,532,282.36
  5. Step 5: Solve for x
    x = 138,532,282.36/15,732.14
  6. Step 6: Final answer
    x = 8,805.69

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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.