Home / 23,521.35-35,293.38-11,675.91

Finding the Fourth Proportional to 23,521.35, 35,293.38 and 11,675.91

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Solution

The fourth proportional to 23,521.35, 35,293.38 and 11,675.91 is: 17,519.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,521.35 : 35,293.38 = 11,675.91 : x
  2. Step 2: Convert to fraction form
    23,521.35/35,293.38 = 11,675.91/x
  3. Step 3: Cross multiply
    23,521.35x = 35,293.38 × 11,675.91
  4. Step 4: Simplify right side
    23,521.35x = 412,082,328.48
  5. Step 5: Solve for x
    x = 412,082,328.48/23,521.35
  6. Step 6: Final answer
    x = 17,519.50

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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.