Home / 45,000.15-67,500.23-24,004.95

Finding the Fourth Proportional to 45,000.15, 67,500.23 and 24,004.95

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Solution

The fourth proportional to 45,000.15, 67,500.23 and 24,004.95 is: 36,007.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,000.15 : 67,500.23 = 24,004.95 : x
  2. Step 2: Convert to fraction form
    45,000.15/67,500.23 = 24,004.95/x
  3. Step 3: Cross multiply
    45,000.15x = 67,500.23 × 24,004.95
  4. Step 4: Simplify right side
    45,000.15x = 1,620,339,526.11
  5. Step 5: Solve for x
    x = 1,620,339,526.11/45,000.15
  6. Step 6: Final answer
    x = 36,007.43

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Similar ratio
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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.