Home / 49,052.13-67,715.93-32,913.66

Finding the Fourth Proportional to 49,052.13, 67,715.93 and 32,913.66

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Solution

The fourth proportional to 49,052.13, 67,715.93 and 32,913.66 is: 45,436.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,052.13 : 67,715.93 = 32,913.66 : x
  2. Step 2: Convert to fraction form
    49,052.13/67,715.93 = 32,913.66/x
  3. Step 3: Cross multiply
    49,052.13x = 67,715.93 × 32,913.66
  4. Step 4: Simplify right side
    49,052.13x = 2,228,779,096.60
  5. Step 5: Solve for x
    x = 2,228,779,096.60/49,052.13
  6. Step 6: Final answer
    x = 45,436.95

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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.