Home / 29,792.63-41,113.25-16,363.57

Finding the Fourth Proportional to 29,792.63, 41,113.25 and 16,363.57

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Solution

The fourth proportional to 29,792.63, 41,113.25 and 16,363.57 is: 22,581.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,792.63 : 41,113.25 = 16,363.57 : x
  2. Step 2: Convert to fraction form
    29,792.63/41,113.25 = 16,363.57/x
  3. Step 3: Cross multiply
    29,792.63x = 41,113.25 × 16,363.57
  4. Step 4: Simplify right side
    29,792.63x = 672,759,359.70
  5. Step 5: Solve for x
    x = 672,759,359.70/29,792.63
  6. Step 6: Final answer
    x = 22,581.41

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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.