Home / 5,610.11-8,415.50-2,323.46

Finding the Fourth Proportional to 5,610.11, 8,415.50 and 2,323.46

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Solution

The fourth proportional to 5,610.11, 8,415.50 and 2,323.46 is: 3,485.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610.11 : 8,415.50 = 2,323.46 : x
  2. Step 2: Convert to fraction form
    5,610.11/8,415.50 = 2,323.46/x
  3. Step 3: Cross multiply
    5,610.11x = 8,415.50 × 2,323.46
  4. Step 4: Simplify right side
    5,610.11x = 19,553,041.36
  5. Step 5: Solve for x
    x = 19,553,041.36/5,610.11
  6. Step 6: Final answer
    x = 3,485.33

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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.