Home / 5,733.23-8,602.79-2,612.81

Finding the Fourth Proportional to 5,733.23, 8,602.79 and 2,612.81

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Solution

The fourth proportional to 5,733.23, 8,602.79 and 2,612.81 is: 3,920.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733.23 : 8,602.79 = 2,612.81 : x
  2. Step 2: Convert to fraction form
    5,733.23/8,602.79 = 2,612.81/x
  3. Step 3: Cross multiply
    5,733.23x = 8,602.79 × 2,612.81
  4. Step 4: Simplify right side
    5,733.23x = 22,477,464.18
  5. Step 5: Solve for x
    x = 22,477,464.18/5,733.23
  6. Step 6: Final answer
    x = 3,920.56

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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.