Home / 155,194.75-232,792.13-44,386.75

Finding the Fourth Proportional to 155,194.75, 232,792.13 and 44,386.75

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Solution

The fourth proportional to 155,194.75, 232,792.13 and 44,386.75 is: 66,580.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,194.75 : 232,792.13 = 44,386.75 : x
  2. Step 2: Convert to fraction form
    155,194.75/232,792.13 = 44,386.75/x
  3. Step 3: Cross multiply
    155,194.75x = 232,792.13 × 44,386.75
  4. Step 4: Simplify right side
    155,194.75x = 10,332,886,076.28
  5. Step 5: Solve for x
    x = 10,332,886,076.28/155,194.75
  6. Step 6: Final answer
    x = 66,580.13

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Similar ratio
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1.5x scale

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.