Home / 73,549.40-110,324.10-44,000.60

Finding the Fourth Proportional to 73,549.40, 110,324.10 and 44,000.60

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Solution

The fourth proportional to 73,549.40, 110,324.10 and 44,000.60 is: 66,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,549.40 : 110,324.10 = 44,000.60 : x
  2. Step 2: Convert to fraction form
    73,549.40/110,324.10 = 44,000.60/x
  3. Step 3: Cross multiply
    73,549.40x = 110,324.10 × 44,000.60
  4. Step 4: Simplify right side
    73,549.40x = 4,854,326,594.46
  5. Step 5: Solve for x
    x = 4,854,326,594.46/73,549.40
  6. Step 6: Final answer
    x = 66,000.90

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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.