Home / 23,808.36-35,712.82-9,013.30

Finding the Fourth Proportional to 23,808.36, 35,712.82 and 9,013.30

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Solution

The fourth proportional to 23,808.36, 35,712.82 and 9,013.30 is: 13,520.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,808.36 : 35,712.82 = 9,013.30 : x
  2. Step 2: Convert to fraction form
    23,808.36/35,712.82 = 9,013.30/x
  3. Step 3: Cross multiply
    23,808.36x = 35,712.82 × 9,013.30
  4. Step 4: Simplify right side
    23,808.36x = 321,890,360.51
  5. Step 5: Solve for x
    x = 321,890,360.51/23,808.36
  6. Step 6: Final answer
    x = 13,520.06

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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.