Home / 24,422.45-33,666.23-19,108.04

Finding the Fourth Proportional to 24,422.45, 33,666.23 and 19,108.04

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Solution

The fourth proportional to 24,422.45, 33,666.23 and 19,108.04 is: 26,340.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,422.45 : 33,666.23 = 19,108.04 : x
  2. Step 2: Convert to fraction form
    24,422.45/33,666.23 = 19,108.04/x
  3. Step 3: Cross multiply
    24,422.45x = 33,666.23 × 19,108.04
  4. Step 4: Simplify right side
    24,422.45x = 643,295,548.93
  5. Step 5: Solve for x
    x = 643,295,548.93/24,422.45
  6. Step 6: Final answer
    x = 26,340.34

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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.