Home / 95,891.69-132,332.27-53,445.66

Finding the Fourth Proportional to 95,891.69, 132,332.27 and 53,445.66

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Solution

The fourth proportional to 95,891.69, 132,332.27 and 53,445.66 is: 73,755.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,891.69 : 132,332.27 = 53,445.66 : x
  2. Step 2: Convert to fraction form
    95,891.69/132,332.27 = 53,445.66/x
  3. Step 3: Cross multiply
    95,891.69x = 132,332.27 × 53,445.66
  4. Step 4: Simplify right side
    95,891.69x = 7,072,585,509.45
  5. Step 5: Solve for x
    x = 7,072,585,509.45/95,891.69
  6. Step 6: Final answer
    x = 73,755.98

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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.