Home / 4,497.74-6,207.64-3,322.22

Finding the Fourth Proportional to 4,497.74, 6,207.64 and 3,322.22

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Solution

The fourth proportional to 4,497.74, 6,207.64 and 3,322.22 is: 4,585.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,497.74 : 6,207.64 = 3,322.22 : x
  2. Step 2: Convert to fraction form
    4,497.74/6,207.64 = 3,322.22/x
  3. Step 3: Cross multiply
    4,497.74x = 6,207.64 × 3,322.22
  4. Step 4: Simplify right side
    4,497.74x = 20,623,145.76
  5. Step 5: Solve for x
    x = 20,623,145.76/4,497.74
  6. Step 6: Final answer
    x = 4,585.22

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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.