Home / 64,306.56-96,423.78-44,066.16

Finding the Fourth Proportional to 64,306.56, 96,423.78 and 44,066.16

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Solution

The fourth proportional to 64,306.56, 96,423.78 and 44,066.16 is: 66,074.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,306.56 : 96,423.78 = 44,066.16 : x
  2. Step 2: Convert to fraction form
    64,306.56/96,423.78 = 44,066.16/x
  3. Step 3: Cross multiply
    64,306.56x = 96,423.78 × 44,066.16
  4. Step 4: Simplify right side
    64,306.56x = 4,249,025,717.28
  5. Step 5: Solve for x
    x = 4,249,025,717.28/64,306.56
  6. Step 6: Final answer
    x = 66,074.53

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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.