Home / 5,724.48-7,898.41-3,332.98

Finding the Fourth Proportional to 5,724.48, 7,898.41 and 3,332.98

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Solution

The fourth proportional to 5,724.48, 7,898.41 and 3,332.98 is: 4,598.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,724.48 : 7,898.41 = 3,332.98 : x
  2. Step 2: Convert to fraction form
    5,724.48/7,898.41 = 3,332.98/x
  3. Step 3: Cross multiply
    5,724.48x = 7,898.41 × 3,332.98
  4. Step 4: Simplify right side
    5,724.48x = 26,325,226.98
  5. Step 5: Solve for x
    x = 26,325,226.98/5,724.48
  6. Step 6: Final answer
    x = 4,598.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.