Home / 44,715.67-67,086.92-18,047.94

Finding the Fourth Proportional to 44,715.67, 67,086.92 and 18,047.94

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Solution

The fourth proportional to 44,715.67, 67,086.92 and 18,047.94 is: 27,077.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,715.67 : 67,086.92 = 18,047.94 : x
  2. Step 2: Convert to fraction form
    44,715.67/67,086.92 = 18,047.94/x
  3. Step 3: Cross multiply
    44,715.67x = 67,086.92 × 18,047.94
  4. Step 4: Simplify right side
    44,715.67x = 1,210,780,706.94
  5. Step 5: Solve for x
    x = 1,210,780,706.94/44,715.67
  6. Step 6: Final answer
    x = 27,077.32

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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.