Home / 154,936.34-232,377.77-41,084.95

Finding the Fourth Proportional to 154,936.34, 232,377.77 and 41,084.95

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Solution

The fourth proportional to 154,936.34, 232,377.77 and 41,084.95 is: 61,620.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,936.34 : 232,377.77 = 41,084.95 : x
  2. Step 2: Convert to fraction form
    154,936.34/232,377.77 = 41,084.95/x
  3. Step 3: Cross multiply
    154,936.34x = 232,377.77 × 41,084.95
  4. Step 4: Simplify right side
    154,936.34x = 9,547,229,061.56
  5. Step 5: Solve for x
    x = 9,547,229,061.56/154,936.34
  6. Step 6: Final answer
    x = 61,620.33

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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.