Home / 66,206.27-99,278.18-24,056.63

Finding the Fourth Proportional to 66,206.27, 99,278.18 and 24,056.63

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Solution

The fourth proportional to 66,206.27, 99,278.18 and 24,056.63 is: 36,073.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,206.27 : 99,278.18 = 24,056.63 : x
  2. Step 2: Convert to fraction form
    66,206.27/99,278.18 = 24,056.63/x
  3. Step 3: Cross multiply
    66,206.27x = 99,278.18 × 24,056.63
  4. Step 4: Simplify right side
    66,206.27x = 2,388,298,007.08
  5. Step 5: Solve for x
    x = 2,388,298,007.08/66,206.27
  6. Step 6: Final answer
    x = 36,073.60

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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.