Home / 88,080.08-132,167.16-41,333.36

Finding the Fourth Proportional to 88,080.08, 132,167.16 and 41,333.36

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Solution

The fourth proportional to 88,080.08, 132,167.16 and 41,333.36 is: 62,022.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,080.08 : 132,167.16 = 41,333.36 : x
  2. Step 2: Convert to fraction form
    88,080.08/132,167.16 = 41,333.36/x
  3. Step 3: Cross multiply
    88,080.08x = 132,167.16 × 41,333.36
  4. Step 4: Simplify right side
    88,080.08x = 5,462,912,804.46
  5. Step 5: Solve for x
    x = 5,462,912,804.46/88,080.08
  6. Step 6: Final answer
    x = 62,022.11

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1.5x scale

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.