Home / 55,500.78-83,259.38-16,052.77

Finding the Fourth Proportional to 55,500.78, 83,259.38 and 16,052.77

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Solution

The fourth proportional to 55,500.78, 83,259.38 and 16,052.77 is: 24,081.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,500.78 : 83,259.38 = 16,052.77 : x
  2. Step 2: Convert to fraction form
    55,500.78/83,259.38 = 16,052.77/x
  3. Step 3: Cross multiply
    55,500.78x = 83,259.38 × 16,052.77
  4. Step 4: Simplify right side
    55,500.78x = 1,336,543,677.48
  5. Step 5: Solve for x
    x = 1,336,543,677.48/55,500.78
  6. Step 6: Final answer
    x = 24,081.53

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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.