Home / 95,903.08-132,346.55-52,295.30

Finding the Fourth Proportional to 95,903.08, 132,346.55 and 52,295.30

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Solution

The fourth proportional to 95,903.08, 132,346.55 and 52,295.30 is: 72,167.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,903.08 : 132,346.55 = 52,295.30 : x
  2. Step 2: Convert to fraction form
    95,903.08/132,346.55 = 52,295.30/x
  3. Step 3: Cross multiply
    95,903.08x = 132,346.55 × 52,295.30
  4. Step 4: Simplify right side
    95,903.08x = 6,921,102,536.22
  5. Step 5: Solve for x
    x = 6,921,102,536.22/95,903.08
  6. Step 6: Final answer
    x = 72,167.68

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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.