Home / 244,075.40-366,102.16-66,581.84

Finding the Fourth Proportional to 244,075.40, 366,102.16 and 66,581.84

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Solution

The fourth proportional to 244,075.40, 366,102.16 and 66,581.84 is: 99,869.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,075.40 : 366,102.16 = 66,581.84 : x
  2. Step 2: Convert to fraction form
    244,075.40/366,102.16 = 66,581.84/x
  3. Step 3: Cross multiply
    244,075.40x = 366,102.16 × 66,581.84
  4. Step 4: Simplify right side
    244,075.40x = 24,375,753,443.81
  5. Step 5: Solve for x
    x = 24,375,753,443.81/244,075.40
  6. Step 6: Final answer
    x = 99,869.77

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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.