Home / 95,746.64-132,132.40-53,307.92

Finding the Fourth Proportional to 95,746.64, 132,132.40 and 53,307.92

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Solution

The fourth proportional to 95,746.64, 132,132.40 and 53,307.92 is: 73,566.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,746.64 : 132,132.40 = 53,307.92 : x
  2. Step 2: Convert to fraction form
    95,746.64/132,132.40 = 53,307.92/x
  3. Step 3: Cross multiply
    95,746.64x = 132,132.40 × 53,307.92
  4. Step 4: Simplify right side
    95,746.64x = 7,043,703,408.61
  5. Step 5: Solve for x
    x = 7,043,703,408.61/95,746.64
  6. Step 6: Final answer
    x = 73,566.06

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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.