Home / 45,441.56-68,191.50-22,055.24

Finding the Fourth Proportional to 45,441.56, 68,191.50 and 22,055.24

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Solution

The fourth proportional to 45,441.56, 68,191.50 and 22,055.24 is: 33,097.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,441.56 : 68,191.50 = 22,055.24 : x
  2. Step 2: Convert to fraction form
    45,441.56/68,191.50 = 22,055.24/x
  3. Step 3: Cross multiply
    45,441.56x = 68,191.50 × 22,055.24
  4. Step 4: Simplify right side
    45,441.56x = 1,503,979,898.46
  5. Step 5: Solve for x
    x = 1,503,979,898.46/45,441.56
  6. Step 6: Final answer
    x = 33,097.01

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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.