Home / 23,412.42-35,065.62-18,110.16

Finding the Fourth Proportional to 23,412.42, 35,065.62 and 18,110.16

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Solution

The fourth proportional to 23,412.42, 35,065.62 and 18,110.16 is: 27,124.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,412.42 : 35,065.62 = 18,110.16 : x
  2. Step 2: Convert to fraction form
    23,412.42/35,065.62 = 18,110.16/x
  3. Step 3: Cross multiply
    23,412.42x = 35,065.62 × 18,110.16
  4. Step 4: Simplify right side
    23,412.42x = 635,043,988.70
  5. Step 5: Solve for x
    x = 635,043,988.70/23,412.42
  6. Step 6: Final answer
    x = 27,124.24

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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.