Home / 23,764.21-35,631.89-11,904.19

Finding the Fourth Proportional to 23,764.21, 35,631.89 and 11,904.19

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Solution

The fourth proportional to 23,764.21, 35,631.89 and 11,904.19 is: 17,849.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,764.21 : 35,631.89 = 11,904.19 : x
  2. Step 2: Convert to fraction form
    23,764.21/35,631.89 = 11,904.19/x
  3. Step 3: Cross multiply
    23,764.21x = 35,631.89 × 11,904.19
  4. Step 4: Simplify right side
    23,764.21x = 424,168,684.66
  5. Step 5: Solve for x
    x = 424,168,684.66/23,764.21
  6. Step 6: Final answer
    x = 17,849.06

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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.