Home / 60,126.57-90,182.43-25,061.67

Finding the Fourth Proportional to 60,126.57, 90,182.43 and 25,061.67

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Solution

The fourth proportional to 60,126.57, 90,182.43 and 25,061.67 is: 37,589.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,126.57 : 90,182.43 = 25,061.67 : x
  2. Step 2: Convert to fraction form
    60,126.57/90,182.43 = 25,061.67/x
  3. Step 3: Cross multiply
    60,126.57x = 90,182.43 × 25,061.67
  4. Step 4: Simplify right side
    60,126.57x = 2,260,122,300.46
  5. Step 5: Solve for x
    x = 2,260,122,300.46/60,126.57
  6. Step 6: Final answer
    x = 37,589.41

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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.