Home / 41,532.80-57,315.35-22,669.93

Finding the Fourth Proportional to 41,532.80, 57,315.35 and 22,669.93

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Solution

The fourth proportional to 41,532.80, 57,315.35 and 22,669.93 is: 31,284.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,532.80 : 57,315.35 = 22,669.93 : x
  2. Step 2: Convert to fraction form
    41,532.80/57,315.35 = 22,669.93/x
  3. Step 3: Cross multiply
    41,532.80x = 57,315.35 × 22,669.93
  4. Step 4: Simplify right side
    41,532.80x = 1,299,334,650.83
  5. Step 5: Solve for x
    x = 1,299,334,650.83/41,532.80
  6. Step 6: Final answer
    x = 31,284.54

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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.