Home / 44,307.45-66,473.73-18,031.05

Finding the Fourth Proportional to 44,307.45, 66,473.73 and 18,031.05

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Solution

The fourth proportional to 44,307.45, 66,473.73 and 18,031.05 is: 27,051.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,307.45 : 66,473.73 = 18,031.05 : x
  2. Step 2: Convert to fraction form
    44,307.45/66,473.73 = 18,031.05/x
  3. Step 3: Cross multiply
    44,307.45x = 66,473.73 × 18,031.05
  4. Step 4: Simplify right side
    44,307.45x = 1,198,591,149.32
  5. Step 5: Solve for x
    x = 1,198,591,149.32/44,307.45
  6. Step 6: Final answer
    x = 27,051.68

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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.