Home / 170,446.24-235,223.82-94,995.28

Finding the Fourth Proportional to 170,446.24, 235,223.82 and 94,995.28

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Solution

The fourth proportional to 170,446.24, 235,223.82 and 94,995.28 is: 131,097.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,446.24 : 235,223.82 = 94,995.28 : x
  2. Step 2: Convert to fraction form
    170,446.24/235,223.82 = 94,995.28/x
  3. Step 3: Cross multiply
    170,446.24x = 235,223.82 × 94,995.28
  4. Step 4: Simplify right side
    170,446.24x = 22,345,152,643.57
  5. Step 5: Solve for x
    x = 22,345,152,643.57/170,446.24
  6. Step 6: Final answer
    x = 131,097.95

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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.