Home / 169,246.92-233,559.30-92,770.26

Finding the Fourth Proportional to 169,246.92, 233,559.30 and 92,770.26

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Solution

The fourth proportional to 169,246.92, 233,559.30 and 92,770.26 is: 128,022.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,246.92 : 233,559.30 = 92,770.26 : x
  2. Step 2: Convert to fraction form
    169,246.92/233,559.30 = 92,770.26/x
  3. Step 3: Cross multiply
    169,246.92x = 233,559.30 × 92,770.26
  4. Step 4: Simplify right side
    169,246.92x = 21,667,357,250.40
  5. Step 5: Solve for x
    x = 21,667,357,250.40/169,246.92
  6. Step 6: Final answer
    x = 128,022.17

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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.