Home / 96,760.88-145,150.48-37,601.11

Finding the Fourth Proportional to 96,760.88, 145,150.48 and 37,601.11

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Solution

The fourth proportional to 96,760.88, 145,150.48 and 37,601.11 is: 56,405.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,760.88 : 145,150.48 = 37,601.11 : x
  2. Step 2: Convert to fraction form
    96,760.88/145,150.48 = 37,601.11/x
  3. Step 3: Cross multiply
    96,760.88x = 145,150.48 × 37,601.11
  4. Step 4: Simplify right side
    96,760.88x = 5,457,819,393.47
  5. Step 5: Solve for x
    x = 5,457,819,393.47/96,760.88
  6. Step 6: Final answer
    x = 56,405.23

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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.