Home / 66,204.50-99,275.49-24,054.84

Finding the Fourth Proportional to 66,204.50, 99,275.49 and 24,054.84

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Solution

The fourth proportional to 66,204.50, 99,275.49 and 24,054.84 is: 36,070.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,204.50 : 99,275.49 = 24,054.84 : x
  2. Step 2: Convert to fraction form
    66,204.50/99,275.49 = 24,054.84/x
  3. Step 3: Cross multiply
    66,204.50x = 99,275.49 × 24,054.84
  4. Step 4: Simplify right side
    66,204.50x = 2,388,056,027.87
  5. Step 5: Solve for x
    x = 2,388,056,027.87/66,204.50
  6. Step 6: Final answer
    x = 36,070.90

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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.