Home / 43,184.53-64,722.22-23,144.22

Finding the Fourth Proportional to 43,184.53, 64,722.22 and 23,144.22

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Solution

The fourth proportional to 43,184.53, 64,722.22 and 23,144.22 is: 34,687.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,184.53 : 64,722.22 = 23,144.22 : x
  2. Step 2: Convert to fraction form
    43,184.53/64,722.22 = 23,144.22/x
  3. Step 3: Cross multiply
    43,184.53x = 64,722.22 × 23,144.22
  4. Step 4: Simplify right side
    43,184.53x = 1,497,945,298.57
  5. Step 5: Solve for x
    x = 1,497,945,298.57/43,184.53
  6. Step 6: Final answer
    x = 34,687.08

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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.