Home / 60,260.06-90,294.96-48,960.29

Finding the Fourth Proportional to 60,260.06, 90,294.96 and 48,960.29

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Solution

The fourth proportional to 60,260.06, 90,294.96 and 48,960.29 is: 73,363.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,260.06 : 90,294.96 = 48,960.29 : x
  2. Step 2: Convert to fraction form
    60,260.06/90,294.96 = 48,960.29/x
  3. Step 3: Cross multiply
    60,260.06x = 90,294.96 × 48,960.29
  4. Step 4: Simplify right side
    60,260.06x = 4,420,867,427.14
  5. Step 5: Solve for x
    x = 4,420,867,427.14/60,260.06
  6. Step 6: Final answer
    x = 73,363.14

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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.