Home / 183,826.46-275,818.16-89,126.58

Finding the Fourth Proportional to 183,826.46, 275,818.16 and 89,126.58

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Solution

The fourth proportional to 183,826.46, 275,818.16 and 89,126.58 is: 133,727.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,826.46 : 275,818.16 = 89,126.58 : x
  2. Step 2: Convert to fraction form
    183,826.46/275,818.16 = 89,126.58/x
  3. Step 3: Cross multiply
    183,826.46x = 275,818.16 × 89,126.58
  4. Step 4: Simplify right side
    183,826.46x = 24,582,729,302.69
  5. Step 5: Solve for x
    x = 24,582,729,302.69/183,826.46
  6. Step 6: Final answer
    x = 133,727.92

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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.