Home / 96,563.20-133,322.34-60,320.02

Finding the Fourth Proportional to 96,563.20, 133,322.34 and 60,320.02

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Solution

The fourth proportional to 96,563.20, 133,322.34 and 60,320.02 is: 83,282.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,563.20 : 133,322.34 = 60,320.02 : x
  2. Step 2: Convert to fraction form
    96,563.20/133,322.34 = 60,320.02/x
  3. Step 3: Cross multiply
    96,563.20x = 133,322.34 × 60,320.02
  4. Step 4: Simplify right side
    96,563.20x = 8,042,006,215.25
  5. Step 5: Solve for x
    x = 8,042,006,215.25/96,563.20
  6. Step 6: Final answer
    x = 83,282.31

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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.