Home / 16,502.61-24,761.94-10,261.02

Finding the Fourth Proportional to 16,502.61, 24,761.94 and 10,261.02

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Solution

The fourth proportional to 16,502.61, 24,761.94 and 10,261.02 is: 15,396.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,502.61 : 24,761.94 = 10,261.02 : x
  2. Step 2: Convert to fraction form
    16,502.61/24,761.94 = 10,261.02/x
  3. Step 3: Cross multiply
    16,502.61x = 24,761.94 × 10,261.02
  4. Step 4: Simplify right side
    16,502.61x = 254,082,761.58
  5. Step 5: Solve for x
    x = 254,082,761.58/16,502.61
  6. Step 6: Final answer
    x = 15,396.52

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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.