Home / 64,277.46-96,250.05-44,348.40

Finding the Fourth Proportional to 64,277.46, 96,250.05 and 44,348.40

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Solution

The fourth proportional to 64,277.46, 96,250.05 and 44,348.40 is: 66,407.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,277.46 : 96,250.05 = 44,348.40 : x
  2. Step 2: Convert to fraction form
    64,277.46/96,250.05 = 44,348.40/x
  3. Step 3: Cross multiply
    64,277.46x = 96,250.05 × 44,348.40
  4. Step 4: Simplify right side
    64,277.46x = 4,268,535,717.42
  5. Step 5: Solve for x
    x = 4,268,535,717.42/64,277.46
  6. Step 6: Final answer
    x = 66,407.97

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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.