Home / 4,468.03-6,166.08-2,478.58

Finding the Fourth Proportional to 4,468.03, 6,166.08 and 2,478.58

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Solution

The fourth proportional to 4,468.03, 6,166.08 and 2,478.58 is: 3,420.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468.03 : 6,166.08 = 2,478.58 : x
  2. Step 2: Convert to fraction form
    4,468.03/6,166.08 = 2,478.58/x
  3. Step 3: Cross multiply
    4,468.03x = 6,166.08 × 2,478.58
  4. Step 4: Simplify right side
    4,468.03x = 15,283,122.57
  5. Step 5: Solve for x
    x = 15,283,122.57/4,468.03
  6. Step 6: Final answer
    x = 3,420.55

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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.