Home / 23,763.21-32,794.08-13,008.84

Finding the Fourth Proportional to 23,763.21, 32,794.08 and 13,008.84

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Solution

The fourth proportional to 23,763.21, 32,794.08 and 13,008.84 is: 17,952.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,763.21 : 32,794.08 = 13,008.84 : x
  2. Step 2: Convert to fraction form
    23,763.21/32,794.08 = 13,008.84/x
  3. Step 3: Cross multiply
    23,763.21x = 32,794.08 × 13,008.84
  4. Step 4: Simplify right side
    23,763.21x = 426,612,939.67
  5. Step 5: Solve for x
    x = 426,612,939.67/23,763.21
  6. Step 6: Final answer
    x = 17,952.66

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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.