Home / 65,542.05-98,244.90-44,483.81

Finding the Fourth Proportional to 65,542.05, 98,244.90 and 44,483.81

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Solution

The fourth proportional to 65,542.05, 98,244.90 and 44,483.81 is: 66,679.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,542.05 : 98,244.90 = 44,483.81 : x
  2. Step 2: Convert to fraction form
    65,542.05/98,244.90 = 44,483.81/x
  3. Step 3: Cross multiply
    65,542.05x = 98,244.90 × 44,483.81
  4. Step 4: Simplify right side
    65,542.05x = 4,370,306,973.84
  5. Step 5: Solve for x
    x = 4,370,306,973.84/65,542.05
  6. Step 6: Final answer
    x = 66,679.44

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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.