Home / 41,685.06-57,525.40-22,822.19

Finding the Fourth Proportional to 41,685.06, 57,525.40 and 22,822.19

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Solution

The fourth proportional to 41,685.06, 57,525.40 and 22,822.19 is: 31,494.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,685.06 : 57,525.40 = 22,822.19 : x
  2. Step 2: Convert to fraction form
    41,685.06/57,525.40 = 22,822.19/x
  3. Step 3: Cross multiply
    41,685.06x = 57,525.40 × 22,822.19
  4. Step 4: Simplify right side
    41,685.06x = 1,312,855,608.63
  5. Step 5: Solve for x
    x = 1,312,855,608.63/41,685.06
  6. Step 6: Final answer
    x = 31,494.63

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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.