Home / 44,842.05-67,266.95-11,561.84

Finding the Fourth Proportional to 44,842.05, 67,266.95 and 11,561.84

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Solution

The fourth proportional to 44,842.05, 67,266.95 and 11,561.84 is: 17,343.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,842.05 : 67,266.95 = 11,561.84 : x
  2. Step 2: Convert to fraction form
    44,842.05/67,266.95 = 11,561.84/x
  3. Step 3: Cross multiply
    44,842.05x = 67,266.95 × 11,561.84
  4. Step 4: Simplify right side
    44,842.05x = 777,729,713.19
  5. Step 5: Solve for x
    x = 777,729,713.19/44,842.05
  6. Step 6: Final answer
    x = 17,343.76

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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.