Home / 15,452.28-23,182.08-5,064

Finding the Fourth Proportional to 15,452.28, 23,182.08 and 5,064

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Solution

The fourth proportional to 15,452.28, 23,182.08 and 5,064 is: 7,597.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,452.28 : 23,182.08 = 5,064 : x
  2. Step 2: Convert to fraction form
    15,452.28/23,182.08 = 5,064/x
  3. Step 3: Cross multiply
    15,452.28x = 23,182.08 × 5,064
  4. Step 4: Simplify right side
    15,452.28x = 117,394,053.12
  5. Step 5: Solve for x
    x = 117,394,053.12/15,452.28
  6. Step 6: Final answer
    x = 7,597.20

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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.