Home / 23,626.04-32,603.94-13,015.66

Finding the Fourth Proportional to 23,626.04, 32,603.94 and 13,015.66

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Solution

The fourth proportional to 23,626.04, 32,603.94 and 13,015.66 is: 17,961.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,626.04 : 32,603.94 = 13,015.66 : x
  2. Step 2: Convert to fraction form
    23,626.04/32,603.94 = 13,015.66/x
  3. Step 3: Cross multiply
    23,626.04x = 32,603.94 × 13,015.66
  4. Step 4: Simplify right side
    23,626.04x = 424,361,797.70
  5. Step 5: Solve for x
    x = 424,361,797.70/23,626.04
  6. Step 6: Final answer
    x = 17,961.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.