Home / 41,823.86-57,717.07-22,703.66

Finding the Fourth Proportional to 41,823.86, 57,717.07 and 22,703.66

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Solution

The fourth proportional to 41,823.86, 57,717.07 and 22,703.66 is: 31,331.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,823.86 : 57,717.07 = 22,703.66 : x
  2. Step 2: Convert to fraction form
    41,823.86/57,717.07 = 22,703.66/x
  3. Step 3: Cross multiply
    41,823.86x = 57,717.07 × 22,703.66
  4. Step 4: Simplify right side
    41,823.86x = 1,310,389,056.94
  5. Step 5: Solve for x
    x = 1,310,389,056.94/41,823.86
  6. Step 6: Final answer
    x = 31,331.14

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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.