Home / 96,352.22-144,559.76-43,037.70

Finding the Fourth Proportional to 96,352.22, 144,559.76 and 43,037.70

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Solution

The fourth proportional to 96,352.22, 144,559.76 and 43,037.70 is: 64,570.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,352.22 : 144,559.76 = 43,037.70 : x
  2. Step 2: Convert to fraction form
    96,352.22/144,559.76 = 43,037.70/x
  3. Step 3: Cross multiply
    96,352.22x = 144,559.76 × 43,037.70
  4. Step 4: Simplify right side
    96,352.22x = 6,221,519,367.76
  5. Step 5: Solve for x
    x = 6,221,519,367.76/96,352.22
  6. Step 6: Final answer
    x = 64,570.59

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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.