Home / 7,466.84-10,304.24-4,109.65

Finding the Fourth Proportional to 7,466.84, 10,304.24 and 4,109.65

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Solution

The fourth proportional to 7,466.84, 10,304.24 and 4,109.65 is: 5,671.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,466.84 : 10,304.24 = 4,109.65 : x
  2. Step 2: Convert to fraction form
    7,466.84/10,304.24 = 4,109.65/x
  3. Step 3: Cross multiply
    7,466.84x = 10,304.24 × 4,109.65
  4. Step 4: Simplify right side
    7,466.84x = 42,346,819.92
  5. Step 5: Solve for x
    x = 42,346,819.92/7,466.84
  6. Step 6: Final answer
    x = 5,671.32

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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.