Home / 180,381.75-270,569.78-62,054.11

Finding the Fourth Proportional to 180,381.75, 270,569.78 and 62,054.11

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Solution

The fourth proportional to 180,381.75, 270,569.78 and 62,054.11 is: 93,080.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,381.75 : 270,569.78 = 62,054.11 : x
  2. Step 2: Convert to fraction form
    180,381.75/270,569.78 = 62,054.11/x
  3. Step 3: Cross multiply
    180,381.75x = 270,569.78 × 62,054.11
  4. Step 4: Simplify right side
    180,381.75x = 16,789,966,890.80
  5. Step 5: Solve for x
    x = 16,789,966,890.80/180,381.75
  6. Step 6: Final answer
    x = 93,080.19

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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.