Home / 5,357.24-8,036.39-1,846.77

Finding the Fourth Proportional to 5,357.24, 8,036.39 and 1,846.77

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Solution

The fourth proportional to 5,357.24, 8,036.39 and 1,846.77 is: 2,770.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,357.24 : 8,036.39 = 1,846.77 : x
  2. Step 2: Convert to fraction form
    5,357.24/8,036.39 = 1,846.77/x
  3. Step 3: Cross multiply
    5,357.24x = 8,036.39 × 1,846.77
  4. Step 4: Simplify right side
    5,357.24x = 14,841,401.05
  5. Step 5: Solve for x
    x = 14,841,401.05/5,357.24
  6. Step 6: Final answer
    x = 2,770.35

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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.