Home / 44,168.07-66,184.07-20,460.99

Finding the Fourth Proportional to 44,168.07, 66,184.07 and 20,460.99

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Solution

The fourth proportional to 44,168.07, 66,184.07 and 20,460.99 is: 30,659.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,168.07 : 66,184.07 = 20,460.99 : x
  2. Step 2: Convert to fraction form
    44,168.07/66,184.07 = 20,460.99/x
  3. Step 3: Cross multiply
    44,168.07x = 66,184.07 × 20,460.99
  4. Step 4: Simplify right side
    44,168.07x = 1,354,191,594.43
  5. Step 5: Solve for x
    x = 1,354,191,594.43/44,168.07
  6. Step 6: Final answer
    x = 30,659.97

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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.