Home / 6,265.20-9,404.64-4,616.64

Finding the Fourth Proportional to 6,265.20, 9,404.64 and 4,616.64

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Solution

The fourth proportional to 6,265.20, 9,404.64 and 4,616.64 is: 6,930.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265.20 : 9,404.64 = 4,616.64 : x
  2. Step 2: Convert to fraction form
    6,265.20/9,404.64 = 4,616.64/x
  3. Step 3: Cross multiply
    6,265.20x = 9,404.64 × 4,616.64
  4. Step 4: Simplify right side
    6,265.20x = 43,417,837.21
  5. Step 5: Solve for x
    x = 43,417,837.21/6,265.20
  6. Step 6: Final answer
    x = 6,930.00

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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.