Home / 97,483.10-146,180.90-44,863.88

Finding the Fourth Proportional to 97,483.10, 146,180.90 and 44,863.88

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Solution

The fourth proportional to 97,483.10, 146,180.90 and 44,863.88 is: 67,275.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,483.10 : 146,180.90 = 44,863.88 : x
  2. Step 2: Convert to fraction form
    97,483.10/146,180.90 = 44,863.88/x
  3. Step 3: Cross multiply
    97,483.10x = 146,180.90 × 44,863.88
  4. Step 4: Simplify right side
    97,483.10x = 6,558,241,737.15
  5. Step 5: Solve for x
    x = 6,558,241,737.15/97,483.10
  6. Step 6: Final answer
    x = 67,275.68

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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.