Home / 45,004.89-67,548.42-22,833.57

Finding the Fourth Proportional to 45,004.89, 67,548.42 and 22,833.57

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Solution

The fourth proportional to 45,004.89, 67,548.42 and 22,833.57 is: 34,271.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,004.89 : 67,548.42 = 22,833.57 : x
  2. Step 2: Convert to fraction form
    45,004.89/67,548.42 = 22,833.57/x
  3. Step 3: Cross multiply
    45,004.89x = 67,548.42 × 22,833.57
  4. Step 4: Simplify right side
    45,004.89x = 1,542,371,576.46
  5. Step 5: Solve for x
    x = 1,542,371,576.46/45,004.89
  6. Step 6: Final answer
    x = 34,271.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.