Home / 5,632.86-8,446.52-3,293.46

Finding the Fourth Proportional to 5,632.86, 8,446.52 and 3,293.46

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Solution

The fourth proportional to 5,632.86, 8,446.52 and 3,293.46 is: 4,938.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632.86 : 8,446.52 = 3,293.46 : x
  2. Step 2: Convert to fraction form
    5,632.86/8,446.52 = 3,293.46/x
  3. Step 3: Cross multiply
    5,632.86x = 8,446.52 × 3,293.46
  4. Step 4: Simplify right side
    5,632.86x = 27,818,259.29
  5. Step 5: Solve for x
    x = 27,818,259.29/5,632.86
  6. Step 6: Final answer
    x = 4,938.57

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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.