Home / 66,141.12-99,185.72-24,014.04

Finding the Fourth Proportional to 66,141.12, 99,185.72 and 24,014.04

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Solution

The fourth proportional to 66,141.12, 99,185.72 and 24,014.04 is: 36,011.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,141.12 : 99,185.72 = 24,014.04 : x
  2. Step 2: Convert to fraction form
    66,141.12/99,185.72 = 24,014.04/x
  3. Step 3: Cross multiply
    66,141.12x = 99,185.72 × 24,014.04
  4. Step 4: Simplify right side
    66,141.12x = 2,381,849,355.49
  5. Step 5: Solve for x
    x = 2,381,849,355.49/66,141.12
  6. Step 6: Final answer
    x = 36,011.63

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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.