Home / 60,107.06-90,160.75-25,046.72

Finding the Fourth Proportional to 60,107.06, 90,160.75 and 25,046.72

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Solution

The fourth proportional to 60,107.06, 90,160.75 and 25,046.72 is: 37,570.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,107.06 : 90,160.75 = 25,046.72 : x
  2. Step 2: Convert to fraction form
    60,107.06/90,160.75 = 25,046.72/x
  3. Step 3: Cross multiply
    60,107.06x = 90,160.75 × 25,046.72
  4. Step 4: Simplify right side
    60,107.06x = 2,258,230,837.96
  5. Step 5: Solve for x
    x = 2,258,230,837.96/60,107.06
  6. Step 6: Final answer
    x = 37,570.14

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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.