Home / 112,366.62-168,527.12-41,264.82

Finding the Fourth Proportional to 112,366.62, 168,527.12 and 41,264.82

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Solution

The fourth proportional to 112,366.62, 168,527.12 and 41,264.82 is: 61,888.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,366.62 : 168,527.12 = 41,264.82 : x
  2. Step 2: Convert to fraction form
    112,366.62/168,527.12 = 41,264.82/x
  3. Step 3: Cross multiply
    112,366.62x = 168,527.12 × 41,264.82
  4. Step 4: Simplify right side
    112,366.62x = 6,954,241,065.59
  5. Step 5: Solve for x
    x = 6,954,241,065.59/112,366.62
  6. Step 6: Final answer
    x = 61,888.85

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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.