Home / 44,203.12-66,202.56-26,634.16

Finding the Fourth Proportional to 44,203.12, 66,202.56 and 26,634.16

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Solution

The fourth proportional to 44,203.12, 66,202.56 and 26,634.16 is: 39,889.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,203.12 : 66,202.56 = 26,634.16 : x
  2. Step 2: Convert to fraction form
    44,203.12/66,202.56 = 26,634.16/x
  3. Step 3: Cross multiply
    44,203.12x = 66,202.56 × 26,634.16
  4. Step 4: Simplify right side
    44,203.12x = 1,763,249,575.45
  5. Step 5: Solve for x
    x = 1,763,249,575.45/44,203.12
  6. Step 6: Final answer
    x = 39,889.71

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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.