Home / 60,166.38-90,269.01-25,116.06

Finding the Fourth Proportional to 60,166.38, 90,269.01 and 25,116.06

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Solution

The fourth proportional to 60,166.38, 90,269.01 and 25,116.06 is: 37,682.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,166.38 : 90,269.01 = 25,116.06 : x
  2. Step 2: Convert to fraction form
    60,166.38/90,269.01 = 25,116.06/x
  3. Step 3: Cross multiply
    60,166.38x = 90,269.01 × 25,116.06
  4. Step 4: Simplify right side
    60,166.38x = 2,267,201,871.30
  5. Step 5: Solve for x
    x = 2,267,201,871.30/60,166.38
  6. Step 6: Final answer
    x = 37,682.21

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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.