Home / 55,608.57-83,417.41-16,165.64

Finding the Fourth Proportional to 55,608.57, 83,417.41 and 16,165.64

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Solution

The fourth proportional to 55,608.57, 83,417.41 and 16,165.64 is: 24,249.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,608.57 : 83,417.41 = 16,165.64 : x
  2. Step 2: Convert to fraction form
    55,608.57/83,417.41 = 16,165.64/x
  3. Step 3: Cross multiply
    55,608.57x = 83,417.41 × 16,165.64
  4. Step 4: Simplify right side
    55,608.57x = 1,348,495,819.79
  5. Step 5: Solve for x
    x = 1,348,495,819.79/55,608.57
  6. Step 6: Final answer
    x = 24,249.78

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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.