Home / 57,103.30-85,685.93-23,826.27

Finding the Fourth Proportional to 57,103.30, 85,685.93 and 23,826.27

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Solution

The fourth proportional to 57,103.30, 85,685.93 and 23,826.27 is: 35,752.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,103.30 : 85,685.93 = 23,826.27 : x
  2. Step 2: Convert to fraction form
    57,103.30/85,685.93 = 23,826.27/x
  3. Step 3: Cross multiply
    57,103.30x = 85,685.93 × 23,826.27
  4. Step 4: Simplify right side
    57,103.30x = 2,041,575,845.93
  5. Step 5: Solve for x
    x = 2,041,575,845.93/57,103.30
  6. Step 6: Final answer
    x = 35,752.33

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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.