Home / 24,159.42-36,242.55-7,521.13

Finding the Fourth Proportional to 24,159.42, 36,242.55 and 7,521.13

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Solution

The fourth proportional to 24,159.42, 36,242.55 and 7,521.13 is: 11,282.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,159.42 : 36,242.55 = 7,521.13 : x
  2. Step 2: Convert to fraction form
    24,159.42/36,242.55 = 7,521.13/x
  3. Step 3: Cross multiply
    24,159.42x = 36,242.55 × 7,521.13
  4. Step 4: Simplify right side
    24,159.42x = 272,584,947.18
  5. Step 5: Solve for x
    x = 272,584,947.18/24,159.42
  6. Step 6: Final answer
    x = 11,282.76

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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.