Home / 65,148.30-97,595.18-44,881.48

Finding the Fourth Proportional to 65,148.30, 97,595.18 and 44,881.48

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Solution

The fourth proportional to 65,148.30, 97,595.18 and 44,881.48 is: 67,234.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,148.30 : 97,595.18 = 44,881.48 : x
  2. Step 2: Convert to fraction form
    65,148.30/97,595.18 = 44,881.48/x
  3. Step 3: Cross multiply
    65,148.30x = 97,595.18 × 44,881.48
  4. Step 4: Simplify right side
    65,148.30x = 4,380,216,119.27
  5. Step 5: Solve for x
    x = 4,380,216,119.27/65,148.30
  6. Step 6: Final answer
    x = 67,234.54

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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.