Home / 45,792.92-63,194.86-29,868.22

Finding the Fourth Proportional to 45,792.92, 63,194.86 and 29,868.22

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Solution

The fourth proportional to 45,792.92, 63,194.86 and 29,868.22 is: 41,218.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,792.92 : 63,194.86 = 29,868.22 : x
  2. Step 2: Convert to fraction form
    45,792.92/63,194.86 = 29,868.22/x
  3. Step 3: Cross multiply
    45,792.92x = 63,194.86 × 29,868.22
  4. Step 4: Simplify right side
    45,792.92x = 1,887,517,981.35
  5. Step 5: Solve for x
    x = 1,887,517,981.35/45,792.92
  6. Step 6: Final answer
    x = 41,218.55

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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.