Home / 23,405.74-35,108.07-11,710.42

Finding the Fourth Proportional to 23,405.74, 35,108.07 and 11,710.42

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Solution

The fourth proportional to 23,405.74, 35,108.07 and 11,710.42 is: 17,565.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,405.74 : 35,108.07 = 11,710.42 : x
  2. Step 2: Convert to fraction form
    23,405.74/35,108.07 = 11,710.42/x
  3. Step 3: Cross multiply
    23,405.74x = 35,108.07 × 11,710.42
  4. Step 4: Simplify right side
    23,405.74x = 411,130,245.09
  5. Step 5: Solve for x
    x = 411,130,245.09/23,405.74
  6. Step 6: Final answer
    x = 17,565.36

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Similar ratio
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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.