Home / 96,210.20-132,684.10-60,403.56

Finding the Fourth Proportional to 96,210.20, 132,684.10 and 60,403.56

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Solution

The fourth proportional to 96,210.20, 132,684.10 and 60,403.56 is: 83,302.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,210.20 : 132,684.10 = 60,403.56 : x
  2. Step 2: Convert to fraction form
    96,210.20/132,684.10 = 60,403.56/x
  3. Step 3: Cross multiply
    96,210.20x = 132,684.10 × 60,403.56
  4. Step 4: Simplify right side
    96,210.20x = 8,014,591,995.40
  5. Step 5: Solve for x
    x = 8,014,591,995.40/96,210.20
  6. Step 6: Final answer
    x = 83,302.93

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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.