Home / 4,398.05-6,069.88-2,509.19

Finding the Fourth Proportional to 4,398.05, 6,069.88 and 2,509.19

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Solution

The fourth proportional to 4,398.05, 6,069.88 and 2,509.19 is: 3,463.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398.05 : 6,069.88 = 2,509.19 : x
  2. Step 2: Convert to fraction form
    4,398.05/6,069.88 = 2,509.19/x
  3. Step 3: Cross multiply
    4,398.05x = 6,069.88 × 2,509.19
  4. Step 4: Simplify right side
    4,398.05x = 15,230,491.10
  5. Step 5: Solve for x
    x = 15,230,491.10/4,398.05
  6. Step 6: Final answer
    x = 3,463.01

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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.