Home / 48,916.10-73,235.10-32,225.78

Finding the Fourth Proportional to 48,916.10, 73,235.10 and 32,225.78

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Solution

The fourth proportional to 48,916.10, 73,235.10 and 32,225.78 is: 48,247.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,916.10 : 73,235.10 = 32,225.78 : x
  2. Step 2: Convert to fraction form
    48,916.10/73,235.10 = 32,225.78/x
  3. Step 3: Cross multiply
    48,916.10x = 73,235.10 × 32,225.78
  4. Step 4: Simplify right side
    48,916.10x = 2,360,058,220.88
  5. Step 5: Solve for x
    x = 2,360,058,220.88/48,916.10
  6. Step 6: Final answer
    x = 48,247.06

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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.