Home / 69,032.13-95,267.70-38,826.96

Finding the Fourth Proportional to 69,032.13, 95,267.70 and 38,826.96

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Solution

The fourth proportional to 69,032.13, 95,267.70 and 38,826.96 is: 53,583.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,032.13 : 95,267.70 = 38,826.96 : x
  2. Step 2: Convert to fraction form
    69,032.13/95,267.70 = 38,826.96/x
  3. Step 3: Cross multiply
    69,032.13x = 95,267.70 × 38,826.96
  4. Step 4: Simplify right side
    69,032.13x = 3,698,955,177.19
  5. Step 5: Solve for x
    x = 3,698,955,177.19/69,032.13
  6. Step 6: Final answer
    x = 53,583.09

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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.