Home / 4,401.64-6,068.01-3,405.34

Finding the Fourth Proportional to 4,401.64, 6,068.01 and 3,405.34

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Solution

The fourth proportional to 4,401.64, 6,068.01 and 3,405.34 is: 4,694.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401.64 : 6,068.01 = 3,405.34 : x
  2. Step 2: Convert to fraction form
    4,401.64/6,068.01 = 3,405.34/x
  3. Step 3: Cross multiply
    4,401.64x = 6,068.01 × 3,405.34
  4. Step 4: Simplify right side
    4,401.64x = 20,663,637.17
  5. Step 5: Solve for x
    x = 20,663,637.17/4,401.64
  6. Step 6: Final answer
    x = 4,694.53

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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.