Home / 95,777.55-132,176.03-52,760.16

Finding the Fourth Proportional to 95,777.55, 132,176.03 and 52,760.16

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Solution

The fourth proportional to 95,777.55, 132,176.03 and 52,760.16 is: 72,810.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,777.55 : 132,176.03 = 52,760.16 : x
  2. Step 2: Convert to fraction form
    95,777.55/132,176.03 = 52,760.16/x
  3. Step 3: Cross multiply
    95,777.55x = 132,176.03 × 52,760.16
  4. Step 4: Simplify right side
    95,777.55x = 6,973,628,227.16
  5. Step 5: Solve for x
    x = 6,973,628,227.16/95,777.55
  6. Step 6: Final answer
    x = 72,810.68

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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.