Home / 88,544.07-122,187.17-48,256.92

Finding the Fourth Proportional to 88,544.07, 122,187.17 and 48,256.92

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Solution

The fourth proportional to 88,544.07, 122,187.17 and 48,256.92 is: 66,592.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,544.07 : 122,187.17 = 48,256.92 : x
  2. Step 2: Convert to fraction form
    88,544.07/122,187.17 = 48,256.92/x
  3. Step 3: Cross multiply
    88,544.07x = 122,187.17 × 48,256.92
  4. Step 4: Simplify right side
    88,544.07x = 5,896,376,608.36
  5. Step 5: Solve for x
    x = 5,896,376,608.36/88,544.07
  6. Step 6: Final answer
    x = 66,592.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.