Home / 4,346.24-6,519.28-3,616.32

Finding the Fourth Proportional to 4,346.24, 6,519.28 and 3,616.32

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Solution

The fourth proportional to 4,346.24, 6,519.28 and 3,616.32 is: 5,424.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346.24 : 6,519.28 = 3,616.32 : x
  2. Step 2: Convert to fraction form
    4,346.24/6,519.28 = 3,616.32/x
  3. Step 3: Cross multiply
    4,346.24x = 6,519.28 × 3,616.32
  4. Step 4: Simplify right side
    4,346.24x = 23,575,802.65
  5. Step 5: Solve for x
    x = 23,575,802.65/4,346.24
  6. Step 6: Final answer
    x = 5,424.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.