Home / 41,500.82-57,271.02-22,637.81

Finding the Fourth Proportional to 41,500.82, 57,271.02 and 22,637.81

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Solution

The fourth proportional to 41,500.82, 57,271.02 and 22,637.81 is: 31,240.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,500.82 : 57,271.02 = 22,637.81 : x
  2. Step 2: Convert to fraction form
    41,500.82/57,271.02 = 22,637.81/x
  3. Step 3: Cross multiply
    41,500.82x = 57,271.02 × 22,637.81
  4. Step 4: Simplify right side
    41,500.82x = 1,296,490,527.55
  5. Step 5: Solve for x
    x = 1,296,490,527.55/41,500.82
  6. Step 6: Final answer
    x = 31,240.12

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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.