Home / 44,054.46-66,027.93-20,649.66

Finding the Fourth Proportional to 44,054.46, 66,027.93 and 20,649.66

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Solution

The fourth proportional to 44,054.46, 66,027.93 and 20,649.66 is: 30,949.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,054.46 : 66,027.93 = 20,649.66 : x
  2. Step 2: Convert to fraction form
    44,054.46/66,027.93 = 20,649.66/x
  3. Step 3: Cross multiply
    44,054.46x = 66,027.93 × 20,649.66
  4. Step 4: Simplify right side
    44,054.46x = 1,363,454,305.00
  5. Step 5: Solve for x
    x = 1,363,454,305.00/44,054.46
  6. Step 6: Final answer
    x = 30,949.29

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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.