Home / 113,480.70-170,221.04-34,594.24

Finding the Fourth Proportional to 113,480.70, 170,221.04 and 34,594.24

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Solution

The fourth proportional to 113,480.70, 170,221.04 and 34,594.24 is: 51,891.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,480.70 : 170,221.04 = 34,594.24 : x
  2. Step 2: Convert to fraction form
    113,480.70/170,221.04 = 34,594.24/x
  3. Step 3: Cross multiply
    113,480.70x = 170,221.04 × 34,594.24
  4. Step 4: Simplify right side
    113,480.70x = 5,888,667,555.77
  5. Step 5: Solve for x
    x = 5,888,667,555.77/113,480.70
  6. Step 6: Final answer
    x = 51,891.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.