Home / 50,964.18-70,306.02-33,064.80

Finding the Fourth Proportional to 50,964.18, 70,306.02 and 33,064.80

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Solution

The fourth proportional to 50,964.18, 70,306.02 and 33,064.80 is: 45,613.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,964.18 : 70,306.02 = 33,064.80 : x
  2. Step 2: Convert to fraction form
    50,964.18/70,306.02 = 33,064.80/x
  3. Step 3: Cross multiply
    50,964.18x = 70,306.02 × 33,064.80
  4. Step 4: Simplify right side
    50,964.18x = 2,324,654,490.10
  5. Step 5: Solve for x
    x = 2,324,654,490.10/50,964.18
  6. Step 6: Final answer
    x = 45,613.50

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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.