Home / 44,449.25-66,698.51-18,151.94

Finding the Fourth Proportional to 44,449.25, 66,698.51 and 18,151.94

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Solution

The fourth proportional to 44,449.25, 66,698.51 and 18,151.94 is: 27,237.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,449.25 : 66,698.51 = 18,151.94 : x
  2. Step 2: Convert to fraction form
    44,449.25/66,698.51 = 18,151.94/x
  3. Step 3: Cross multiply
    44,449.25x = 66,698.51 × 18,151.94
  4. Step 4: Simplify right side
    44,449.25x = 1,210,707,427.60
  5. Step 5: Solve for x
    x = 1,210,707,427.60/44,449.25
  6. Step 6: Final answer
    x = 27,237.98

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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.