Home / 64,306.14-88,712.93-41,652.69

Finding the Fourth Proportional to 64,306.14, 88,712.93 and 41,652.69

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Solution

The fourth proportional to 64,306.14, 88,712.93 and 41,652.69 is: 57,461.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,306.14 : 88,712.93 = 41,652.69 : x
  2. Step 2: Convert to fraction form
    64,306.14/88,712.93 = 41,652.69/x
  3. Step 3: Cross multiply
    64,306.14x = 88,712.93 × 41,652.69
  4. Step 4: Simplify right side
    64,306.14x = 3,695,131,964.02
  5. Step 5: Solve for x
    x = 3,695,131,964.02/64,306.14
  6. Step 6: Final answer
    x = 57,461.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.