Home / 5,729.67-8,597.57-2,445.08

Finding the Fourth Proportional to 5,729.67, 8,597.57 and 2,445.08

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Solution

The fourth proportional to 5,729.67, 8,597.57 and 2,445.08 is: 3,668.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,729.67 : 8,597.57 = 2,445.08 : x
  2. Step 2: Convert to fraction form
    5,729.67/8,597.57 = 2,445.08/x
  3. Step 3: Cross multiply
    5,729.67x = 8,597.57 × 2,445.08
  4. Step 4: Simplify right side
    5,729.67x = 21,021,691.24
  5. Step 5: Solve for x
    x = 21,021,691.24/5,729.67
  6. Step 6: Final answer
    x = 3,668.92

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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.