Home / 4,367.53-6,027.19-2,378.08

Finding the Fourth Proportional to 4,367.53, 6,027.19 and 2,378.08

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Solution

The fourth proportional to 4,367.53, 6,027.19 and 2,378.08 is: 3,281.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367.53 : 6,027.19 = 2,378.08 : x
  2. Step 2: Convert to fraction form
    4,367.53/6,027.19 = 2,378.08/x
  3. Step 3: Cross multiply
    4,367.53x = 6,027.19 × 2,378.08
  4. Step 4: Simplify right side
    4,367.53x = 14,333,128.10
  5. Step 5: Solve for x
    x = 14,333,128.10/4,367.53
  6. Step 6: Final answer
    x = 3,281.75

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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.