Home / 16,264.56-24,368.82-10,987.92

Finding the Fourth Proportional to 16,264.56, 24,368.82 and 10,987.92

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Solution

The fourth proportional to 16,264.56, 24,368.82 and 10,987.92 is: 16,462.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,264.56 : 24,368.82 = 10,987.92 : x
  2. Step 2: Convert to fraction form
    16,264.56/24,368.82 = 10,987.92/x
  3. Step 3: Cross multiply
    16,264.56x = 24,368.82 × 10,987.92
  4. Step 4: Simplify right side
    16,264.56x = 267,762,644.65
  5. Step 5: Solve for x
    x = 267,762,644.65/16,264.56
  6. Step 6: Final answer
    x = 16,462.95

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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.