Home / 44,607.12-66,921.48-22,365.24

Finding the Fourth Proportional to 44,607.12, 66,921.48 and 22,365.24

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Solution

The fourth proportional to 44,607.12, 66,921.48 and 22,365.24 is: 33,553.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,607.12 : 66,921.48 = 22,365.24 : x
  2. Step 2: Convert to fraction form
    44,607.12/66,921.48 = 22,365.24/x
  3. Step 3: Cross multiply
    44,607.12x = 66,921.48 × 22,365.24
  4. Step 4: Simplify right side
    44,607.12x = 1,496,714,961.36
  5. Step 5: Solve for x
    x = 1,496,714,961.36/44,607.12
  6. Step 6: Final answer
    x = 33,553.27

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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.