Home / 66,154.60-99,227.70-24,036.16

Finding the Fourth Proportional to 66,154.60, 99,227.70 and 24,036.16

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Solution

The fourth proportional to 66,154.60, 99,227.70 and 24,036.16 is: 36,052.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,154.60 : 99,227.70 = 24,036.16 : x
  2. Step 2: Convert to fraction form
    66,154.60/99,227.70 = 24,036.16/x
  3. Step 3: Cross multiply
    66,154.60x = 99,227.70 × 24,036.16
  4. Step 4: Simplify right side
    66,154.60x = 2,385,052,873.63
  5. Step 5: Solve for x
    x = 2,385,052,873.63/66,154.60
  6. Step 6: Final answer
    x = 36,052.71

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1.5x scale

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.