Home / 44,722.06-67,082.40-11,441.84

Finding the Fourth Proportional to 44,722.06, 67,082.40 and 11,441.84

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Solution

The fourth proportional to 44,722.06, 67,082.40 and 11,441.84 is: 17,162.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,722.06 : 67,082.40 = 11,441.84 : x
  2. Step 2: Convert to fraction form
    44,722.06/67,082.40 = 11,441.84/x
  3. Step 3: Cross multiply
    44,722.06x = 67,082.40 × 11,441.84
  4. Step 4: Simplify right side
    44,722.06x = 767,545,752.20
  5. Step 5: Solve for x
    x = 767,545,752.20/44,722.06
  6. Step 6: Final answer
    x = 17,162.58

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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.