Home / 44,675.28-67,026.96-18,392.40

Finding the Fourth Proportional to 44,675.28, 67,026.96 and 18,392.40

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Solution

The fourth proportional to 44,675.28, 67,026.96 and 18,392.40 is: 27,594.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,675.28 : 67,026.96 = 18,392.40 : x
  2. Step 2: Convert to fraction form
    44,675.28/67,026.96 = 18,392.40/x
  3. Step 3: Cross multiply
    44,675.28x = 67,026.96 × 18,392.40
  4. Step 4: Simplify right side
    44,675.28x = 1,232,786,659.10
  5. Step 5: Solve for x
    x = 1,232,786,659.10/44,675.28
  6. Step 6: Final answer
    x = 27,594.38

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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.