Home / 49,329.29-73,970.92-25,630.46

Finding the Fourth Proportional to 49,329.29, 73,970.92 and 25,630.46

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Solution

The fourth proportional to 49,329.29, 73,970.92 and 25,630.46 is: 38,433.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,329.29 : 73,970.92 = 25,630.46 : x
  2. Step 2: Convert to fraction form
    49,329.29/73,970.92 = 25,630.46/x
  3. Step 3: Cross multiply
    49,329.29x = 73,970.92 × 25,630.46
  4. Step 4: Simplify right side
    49,329.29x = 1,895,908,706.22
  5. Step 5: Solve for x
    x = 1,895,908,706.22/49,329.29
  6. Step 6: Final answer
    x = 38,433.73

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1.5x scale

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.