Home / 44,618.58-66,917.48-13,022.00

Finding the Fourth Proportional to 44,618.58, 66,917.48 and 13,022.00

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Solution

The fourth proportional to 44,618.58, 66,917.48 and 13,022.00 is: 19,529.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,618.58 : 66,917.48 = 13,022.00 : x
  2. Step 2: Convert to fraction form
    44,618.58/66,917.48 = 13,022.00/x
  3. Step 3: Cross multiply
    44,618.58x = 66,917.48 × 13,022.00
  4. Step 4: Simplify right side
    44,618.58x = 871,399,275.80
  5. Step 5: Solve for x
    x = 871,399,275.80/44,618.58
  6. Step 6: Final answer
    x = 19,529.96

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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.