Home / 49,033.70-67,656.12-32,062.76

Finding the Fourth Proportional to 49,033.70, 67,656.12 and 32,062.76

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Solution

The fourth proportional to 49,033.70, 67,656.12 and 32,062.76 is: 44,239.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,033.70 : 67,656.12 = 32,062.76 : x
  2. Step 2: Convert to fraction form
    49,033.70/67,656.12 = 32,062.76/x
  3. Step 3: Cross multiply
    49,033.70x = 67,656.12 × 32,062.76
  4. Step 4: Simplify right side
    49,033.70x = 2,169,241,938.09
  5. Step 5: Solve for x
    x = 2,169,241,938.09/49,033.70
  6. Step 6: Final answer
    x = 44,239.82

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1.5x scale

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.