Home / 66,234.02-99,360.27-24,106.28

Finding the Fourth Proportional to 66,234.02, 99,360.27 and 24,106.28

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Solution

The fourth proportional to 66,234.02, 99,360.27 and 24,106.28 is: 36,162.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,234.02 : 99,360.27 = 24,106.28 : x
  2. Step 2: Convert to fraction form
    66,234.02/99,360.27 = 24,106.28/x
  3. Step 3: Cross multiply
    66,234.02x = 99,360.27 × 24,106.28
  4. Step 4: Simplify right side
    66,234.02x = 2,395,205,992.69
  5. Step 5: Solve for x
    x = 2,395,205,992.69/66,234.02
  6. Step 6: Final answer
    x = 36,162.78

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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.