Home / 4,395.62-6,065.42-3,501.64

Finding the Fourth Proportional to 4,395.62, 6,065.42 and 3,501.64

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Solution

The fourth proportional to 4,395.62, 6,065.42 and 3,501.64 is: 4,831.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.62 : 6,065.42 = 3,501.64 : x
  2. Step 2: Convert to fraction form
    4,395.62/6,065.42 = 3,501.64/x
  3. Step 3: Cross multiply
    4,395.62x = 6,065.42 × 3,501.64
  4. Step 4: Simplify right side
    4,395.62x = 21,238,904.31
  5. Step 5: Solve for x
    x = 21,238,904.31/4,395.62
  6. Step 6: Final answer
    x = 4,831.83

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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.