Home / 4,625.25-6,938.81-2,368.10

Finding the Fourth Proportional to 4,625.25, 6,938.81 and 2,368.10

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Solution

The fourth proportional to 4,625.25, 6,938.81 and 2,368.10 is: 3,552.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625.25 : 6,938.81 = 2,368.10 : x
  2. Step 2: Convert to fraction form
    4,625.25/6,938.81 = 2,368.10/x
  3. Step 3: Cross multiply
    4,625.25x = 6,938.81 × 2,368.10
  4. Step 4: Simplify right side
    4,625.25x = 16,431,749.43
  5. Step 5: Solve for x
    x = 16,431,749.43/4,625.25
  6. Step 6: Final answer
    x = 3,552.62

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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.