Home / 24,729.62-34,142.45-17,173.53

Finding the Fourth Proportional to 24,729.62, 34,142.45 and 17,173.53

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Solution

The fourth proportional to 24,729.62, 34,142.45 and 17,173.53 is: 23,710.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,729.62 : 34,142.45 = 17,173.53 : x
  2. Step 2: Convert to fraction form
    24,729.62/34,142.45 = 17,173.53/x
  3. Step 3: Cross multiply
    24,729.62x = 34,142.45 × 17,173.53
  4. Step 4: Simplify right side
    24,729.62x = 586,346,303.48
  5. Step 5: Solve for x
    x = 586,346,303.48/24,729.62
  6. Step 6: Final answer
    x = 23,710.29

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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.