Home / 160,217.92-240,340.51-41,889.07

Finding the Fourth Proportional to 160,217.92, 240,340.51 and 41,889.07

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Solution

The fourth proportional to 160,217.92, 240,340.51 and 41,889.07 is: 62,837.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,217.92 : 240,340.51 = 41,889.07 : x
  2. Step 2: Convert to fraction form
    160,217.92/240,340.51 = 41,889.07/x
  3. Step 3: Cross multiply
    160,217.92x = 240,340.51 × 41,889.07
  4. Step 4: Simplify right side
    160,217.92x = 10,067,640,447.23
  5. Step 5: Solve for x
    x = 10,067,640,447.23/160,217.92
  6. Step 6: Final answer
    x = 62,837.17

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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.