Home / 4,483.98-6,187.59-2,494.40

Finding the Fourth Proportional to 4,483.98, 6,187.59 and 2,494.40

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Solution

The fourth proportional to 4,483.98, 6,187.59 and 2,494.40 is: 3,442.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483.98 : 6,187.59 = 2,494.40 : x
  2. Step 2: Convert to fraction form
    4,483.98/6,187.59 = 2,494.40/x
  3. Step 3: Cross multiply
    4,483.98x = 6,187.59 × 2,494.40
  4. Step 4: Simplify right side
    4,483.98x = 15,434,324.50
  5. Step 5: Solve for x
    x = 15,434,324.50/4,483.98
  6. Step 6: Final answer
    x = 3,442.10

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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.