Home / 57,315.25-85,945.23-24,026.38

Finding the Fourth Proportional to 57,315.25, 85,945.23 and 24,026.38

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Solution

The fourth proportional to 57,315.25, 85,945.23 and 24,026.38 is: 36,027.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,315.25 : 85,945.23 = 24,026.38 : x
  2. Step 2: Convert to fraction form
    57,315.25/85,945.23 = 24,026.38/x
  3. Step 3: Cross multiply
    57,315.25x = 85,945.23 × 24,026.38
  4. Step 4: Simplify right side
    57,315.25x = 2,064,952,755.17
  5. Step 5: Solve for x
    x = 2,064,952,755.17/57,315.25
  6. Step 6: Final answer
    x = 36,027.98

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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.