Home / 66,050.24-99,029.28-24,486.08

Finding the Fourth Proportional to 66,050.24, 99,029.28 and 24,486.08

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Solution

The fourth proportional to 66,050.24, 99,029.28 and 24,486.08 is: 36,712.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,050.24 : 99,029.28 = 24,486.08 : x
  2. Step 2: Convert to fraction form
    66,050.24/99,029.28 = 24,486.08/x
  3. Step 3: Cross multiply
    66,050.24x = 99,029.28 × 24,486.08
  4. Step 4: Simplify right side
    66,050.24x = 2,424,838,872.42
  5. Step 5: Solve for x
    x = 2,424,838,872.42/66,050.24
  6. Step 6: Final answer
    x = 36,712.04

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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.