Home / 55,501.44-83,245.25-32,718.37

Finding the Fourth Proportional to 55,501.44, 83,245.25 and 32,718.37

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Solution

The fourth proportional to 55,501.44, 83,245.25 and 32,718.37 is: 49,073.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,501.44 : 83,245.25 = 32,718.37 : x
  2. Step 2: Convert to fraction form
    55,501.44/83,245.25 = 32,718.37/x
  3. Step 3: Cross multiply
    55,501.44x = 83,245.25 × 32,718.37
  4. Step 4: Simplify right side
    55,501.44x = 2,723,648,830.71
  5. Step 5: Solve for x
    x = 2,723,648,830.71/55,501.44
  6. Step 6: Final answer
    x = 49,073.48

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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.