Home / 95,809.04-132,206.38-55,535.44

Finding the Fourth Proportional to 95,809.04, 132,206.38 and 55,535.44

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Solution

The fourth proportional to 95,809.04, 132,206.38 and 55,535.44 is: 76,633.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,809.04 : 132,206.38 = 55,535.44 : x
  2. Step 2: Convert to fraction form
    95,809.04/132,206.38 = 55,535.44/x
  3. Step 3: Cross multiply
    95,809.04x = 132,206.38 × 55,535.44
  4. Step 4: Simplify right side
    95,809.04x = 7,342,139,484.11
  5. Step 5: Solve for x
    x = 7,342,139,484.11/95,809.04
  6. Step 6: Final answer
    x = 76,633.06

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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.