Home / 23,805.04-35,712.56-9,013.63

Finding the Fourth Proportional to 23,805.04, 35,712.56 and 9,013.63

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Solution

The fourth proportional to 23,805.04, 35,712.56 and 9,013.63 is: 13,522.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,805.04 : 35,712.56 = 9,013.63 : x
  2. Step 2: Convert to fraction form
    23,805.04/35,712.56 = 9,013.63/x
  3. Step 3: Cross multiply
    23,805.04x = 35,712.56 × 9,013.63
  4. Step 4: Simplify right side
    23,805.04x = 321,899,578.56
  5. Step 5: Solve for x
    x = 321,899,578.56/23,805.04
  6. Step 6: Final answer
    x = 13,522.33

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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.