Home / 95,890.02-132,332.70-53,448.85

Finding the Fourth Proportional to 95,890.02, 132,332.70 and 53,448.85

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Solution

The fourth proportional to 95,890.02, 132,332.70 and 53,448.85 is: 73,761.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,890.02 : 132,332.70 = 53,448.85 : x
  2. Step 2: Convert to fraction form
    95,890.02/132,332.70 = 53,448.85/x
  3. Step 3: Cross multiply
    95,890.02x = 132,332.70 × 53,448.85
  4. Step 4: Simplify right side
    95,890.02x = 7,073,030,632.40
  5. Step 5: Solve for x
    x = 7,073,030,632.40/95,890.02
  6. Step 6: Final answer
    x = 73,761.91

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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.