Home / 96,267.07-132,807.87-64,446.22

Finding the Fourth Proportional to 96,267.07, 132,807.87 and 64,446.22

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Solution

The fourth proportional to 96,267.07, 132,807.87 and 64,446.22 is: 88,908.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,267.07 : 132,807.87 = 64,446.22 : x
  2. Step 2: Convert to fraction form
    96,267.07/132,807.87 = 64,446.22/x
  3. Step 3: Cross multiply
    96,267.07x = 132,807.87 × 64,446.22
  4. Step 4: Simplify right side
    96,267.07x = 8,558,965,207.75
  5. Step 5: Solve for x
    x = 8,558,965,207.75/96,267.07
  6. Step 6: Final answer
    x = 88,908.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.