Home / 44,044.91-66,066.80-10,765.27

Finding the Fourth Proportional to 44,044.91, 66,066.80 and 10,765.27

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Solution

The fourth proportional to 44,044.91, 66,066.80 and 10,765.27 is: 16,147.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,044.91 : 66,066.80 = 10,765.27 : x
  2. Step 2: Convert to fraction form
    44,044.91/66,066.80 = 10,765.27/x
  3. Step 3: Cross multiply
    44,044.91x = 66,066.80 × 10,765.27
  4. Step 4: Simplify right side
    44,044.91x = 711,226,765.77
  5. Step 5: Solve for x
    x = 711,226,765.77/44,044.91
  6. Step 6: Final answer
    x = 16,147.76

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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.