Home / 4,310.40-6,465.64-2,362.26

Finding the Fourth Proportional to 4,310.40, 6,465.64 and 2,362.26

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Solution

The fourth proportional to 4,310.40, 6,465.64 and 2,362.26 is: 3,543.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310.40 : 6,465.64 = 2,362.26 : x
  2. Step 2: Convert to fraction form
    4,310.40/6,465.64 = 2,362.26/x
  3. Step 3: Cross multiply
    4,310.40x = 6,465.64 × 2,362.26
  4. Step 4: Simplify right side
    4,310.40x = 15,273,522.75
  5. Step 5: Solve for x
    x = 15,273,522.75/4,310.40
  6. Step 6: Final answer
    x = 3,543.41

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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.