Home / 29,895.91-41,259.27-22,329.11

Finding the Fourth Proportional to 29,895.91, 41,259.27 and 22,329.11

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Solution

The fourth proportional to 29,895.91, 41,259.27 and 22,329.11 is: 30,816.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,895.91 : 41,259.27 = 22,329.11 : x
  2. Step 2: Convert to fraction form
    29,895.91/41,259.27 = 22,329.11/x
  3. Step 3: Cross multiply
    29,895.91x = 41,259.27 × 22,329.11
  4. Step 4: Simplify right side
    29,895.91x = 921,282,778.35
  5. Step 5: Solve for x
    x = 921,282,778.35/29,895.91
  6. Step 6: Final answer
    x = 30,816.35

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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.