Home / 96,193.50-132,746.74-53,752.06

Finding the Fourth Proportional to 96,193.50, 132,746.74 and 53,752.06

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Solution

The fourth proportional to 96,193.50, 132,746.74 and 53,752.06 is: 74,177.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,193.50 : 132,746.74 = 53,752.06 : x
  2. Step 2: Convert to fraction form
    96,193.50/132,746.74 = 53,752.06/x
  3. Step 3: Cross multiply
    96,193.50x = 132,746.74 × 53,752.06
  4. Step 4: Simplify right side
    96,193.50x = 7,135,410,733.28
  5. Step 5: Solve for x
    x = 7,135,410,733.28/96,193.50
  6. Step 6: Final answer
    x = 74,177.68

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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.