Home / 60,215.38-90,273.84-22,754.23

Finding the Fourth Proportional to 60,215.38, 90,273.84 and 22,754.23

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Solution

The fourth proportional to 60,215.38, 90,273.84 and 22,754.23 is: 34,112.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,215.38 : 90,273.84 = 22,754.23 : x
  2. Step 2: Convert to fraction form
    60,215.38/90,273.84 = 22,754.23/x
  3. Step 3: Cross multiply
    60,215.38x = 90,273.84 × 22,754.23
  4. Step 4: Simplify right side
    60,215.38x = 2,054,111,718.34
  5. Step 5: Solve for x
    x = 2,054,111,718.34/60,215.38
  6. Step 6: Final answer
    x = 34,112.74

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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.