Home / 80,337.65-110,864.03-44,526.89

Finding the Fourth Proportional to 80,337.65, 110,864.03 and 44,526.89

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Solution

The fourth proportional to 80,337.65, 110,864.03 and 44,526.89 is: 61,446.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,337.65 : 110,864.03 = 44,526.89 : x
  2. Step 2: Convert to fraction form
    80,337.65/110,864.03 = 44,526.89/x
  3. Step 3: Cross multiply
    80,337.65x = 110,864.03 × 44,526.89
  4. Step 4: Simplify right side
    80,337.65x = 4,936,429,691.81
  5. Step 5: Solve for x
    x = 4,936,429,691.81/80,337.65
  6. Step 6: Final answer
    x = 61,446.03

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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.