Home / 80,332.35-110,856.93-44,522.04

Finding the Fourth Proportional to 80,332.35, 110,856.93 and 44,522.04

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Solution

The fourth proportional to 80,332.35, 110,856.93 and 44,522.04 is: 61,439.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,332.35 : 110,856.93 = 44,522.04 : x
  2. Step 2: Convert to fraction form
    80,332.35/110,856.93 = 44,522.04/x
  3. Step 3: Cross multiply
    80,332.35x = 110,856.93 × 44,522.04
  4. Step 4: Simplify right side
    80,332.35x = 4,935,576,671.74
  5. Step 5: Solve for x
    x = 4,935,576,671.74/80,332.35
  6. Step 6: Final answer
    x = 61,439.47

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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.