Home / 96,197.40-132,752.10-53,755.92

Finding the Fourth Proportional to 96,197.40, 132,752.10 and 53,755.92

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Solution

The fourth proportional to 96,197.40, 132,752.10 and 53,755.92 is: 74,183.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,197.40 : 132,752.10 = 53,755.92 : x
  2. Step 2: Convert to fraction form
    96,197.40/132,752.10 = 53,755.92/x
  3. Step 3: Cross multiply
    96,197.40x = 132,752.10 × 53,755.92
  4. Step 4: Simplify right side
    96,197.40x = 7,136,211,267.43
  5. Step 5: Solve for x
    x = 7,136,211,267.43/96,197.40
  6. Step 6: Final answer
    x = 74,183.00

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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.