Home / 88,352.51-132,505.52-60,267.34

Finding the Fourth Proportional to 88,352.51, 132,505.52 and 60,267.34

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Solution

The fourth proportional to 88,352.51, 132,505.52 and 60,267.34 is: 90,385.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,352.51 : 132,505.52 = 60,267.34 : x
  2. Step 2: Convert to fraction form
    88,352.51/132,505.52 = 60,267.34/x
  3. Step 3: Cross multiply
    88,352.51x = 132,505.52 × 60,267.34
  4. Step 4: Simplify right side
    88,352.51x = 7,985,754,563.19
  5. Step 5: Solve for x
    x = 7,985,754,563.19/88,352.51
  6. Step 6: Final answer
    x = 90,385.15

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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.