Home / 51,588.36-71,226.54-32,236.74

Finding the Fourth Proportional to 51,588.36, 71,226.54 and 32,236.74

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Solution

The fourth proportional to 51,588.36, 71,226.54 and 32,236.74 is: 44,508.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,588.36 : 71,226.54 = 32,236.74 : x
  2. Step 2: Convert to fraction form
    51,588.36/71,226.54 = 32,236.74/x
  3. Step 3: Cross multiply
    51,588.36x = 71,226.54 × 32,236.74
  4. Step 4: Simplify right side
    51,588.36x = 2,296,111,451.08
  5. Step 5: Solve for x
    x = 2,296,111,451.08/51,588.36
  6. Step 6: Final answer
    x = 44,508.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.