Home / 5,684.91-8,526.33-2,400.31

Finding the Fourth Proportional to 5,684.91, 8,526.33 and 2,400.31

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Solution

The fourth proportional to 5,684.91, 8,526.33 and 2,400.31 is: 3,600.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,684.91 : 8,526.33 = 2,400.31 : x
  2. Step 2: Convert to fraction form
    5,684.91/8,526.33 = 2,400.31/x
  3. Step 3: Cross multiply
    5,684.91x = 8,526.33 × 2,400.31
  4. Step 4: Simplify right side
    5,684.91x = 20,465,835.16
  5. Step 5: Solve for x
    x = 20,465,835.16/5,684.91
  6. Step 6: Final answer
    x = 3,600.03

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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.