Home / 5,732.46-8,599.14-2,445.57

Finding the Fourth Proportional to 5,732.46, 8,599.14 and 2,445.57

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Solution

The fourth proportional to 5,732.46, 8,599.14 and 2,445.57 is: 3,668.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732.46 : 8,599.14 = 2,445.57 : x
  2. Step 2: Convert to fraction form
    5,732.46/8,599.14 = 2,445.57/x
  3. Step 3: Cross multiply
    5,732.46x = 8,599.14 × 2,445.57
  4. Step 4: Simplify right side
    5,732.46x = 21,029,798.81
  5. Step 5: Solve for x
    x = 21,029,798.81/5,732.46
  6. Step 6: Final answer
    x = 3,668.55

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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.