Home / 44,277.82-66,416.72-17,976.40

Finding the Fourth Proportional to 44,277.82, 66,416.72 and 17,976.40

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Solution

The fourth proportional to 44,277.82, 66,416.72 and 17,976.40 is: 26,964.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,277.82 : 66,416.72 = 17,976.40 : x
  2. Step 2: Convert to fraction form
    44,277.82/66,416.72 = 17,976.40/x
  3. Step 3: Cross multiply
    44,277.82x = 66,416.72 × 17,976.40
  4. Step 4: Simplify right side
    44,277.82x = 1,193,933,525.41
  5. Step 5: Solve for x
    x = 1,193,933,525.41/44,277.82
  6. Step 6: Final answer
    x = 26,964.60

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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.