Home / 23,239.44-34,835.18-9,193.77

Finding the Fourth Proportional to 23,239.44, 34,835.18 and 9,193.77

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Solution

The fourth proportional to 23,239.44, 34,835.18 and 9,193.77 is: 13,781.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,239.44 : 34,835.18 = 9,193.77 : x
  2. Step 2: Convert to fraction form
    23,239.44/34,835.18 = 9,193.77/x
  3. Step 3: Cross multiply
    23,239.44x = 34,835.18 × 9,193.77
  4. Step 4: Simplify right side
    23,239.44x = 320,266,586.86
  5. Step 5: Solve for x
    x = 320,266,586.86/23,239.44
  6. Step 6: Final answer
    x = 13,781.17

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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.