Home / 29,715.55-44,574.33-11,000.27

Finding the Fourth Proportional to 29,715.55, 44,574.33 and 11,000.27

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Solution

The fourth proportional to 29,715.55, 44,574.33 and 11,000.27 is: 16,500.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,715.55 : 44,574.33 = 11,000.27 : x
  2. Step 2: Convert to fraction form
    29,715.55/44,574.33 = 11,000.27/x
  3. Step 3: Cross multiply
    29,715.55x = 44,574.33 × 11,000.27
  4. Step 4: Simplify right side
    29,715.55x = 490,329,665.07
  5. Step 5: Solve for x
    x = 490,329,665.07/29,715.55
  6. Step 6: Final answer
    x = 16,500.78

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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.