Home / 64,095.27-88,475.80-48,225.85

Finding the Fourth Proportional to 64,095.27, 88,475.80 and 48,225.85

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Solution

The fourth proportional to 64,095.27, 88,475.80 and 48,225.85 is: 66,569.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,095.27 : 88,475.80 = 48,225.85 : x
  2. Step 2: Convert to fraction form
    64,095.27/88,475.80 = 48,225.85/x
  3. Step 3: Cross multiply
    64,095.27x = 88,475.80 × 48,225.85
  4. Step 4: Simplify right side
    64,095.27x = 4,266,820,659.43
  5. Step 5: Solve for x
    x = 4,266,820,659.43/64,095.27
  6. Step 6: Final answer
    x = 66,569.98

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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.