Home / 8,332.93-12,497.55-2,408.53

Finding the Fourth Proportional to 8,332.93, 12,497.55 and 2,408.53

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Solution

The fourth proportional to 8,332.93, 12,497.55 and 2,408.53 is: 3,612.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,332.93 : 12,497.55 = 2,408.53 : x
  2. Step 2: Convert to fraction form
    8,332.93/12,497.55 = 2,408.53/x
  3. Step 3: Cross multiply
    8,332.93x = 12,497.55 × 2,408.53
  4. Step 4: Simplify right side
    8,332.93x = 30,100,724.10
  5. Step 5: Solve for x
    x = 30,100,724.10/8,332.93
  6. Step 6: Final answer
    x = 3,612.26

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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.