Home / 6,293.10-9,435.54-3,520.08

Finding the Fourth Proportional to 6,293.10, 9,435.54 and 3,520.08

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Solution

The fourth proportional to 6,293.10, 9,435.54 and 3,520.08 is: 5,277.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,293.10 : 9,435.54 = 3,520.08 : x
  2. Step 2: Convert to fraction form
    6,293.10/9,435.54 = 3,520.08/x
  3. Step 3: Cross multiply
    6,293.10x = 9,435.54 × 3,520.08
  4. Step 4: Simplify right side
    6,293.10x = 33,213,855.64
  5. Step 5: Solve for x
    x = 33,213,855.64/6,293.10
  6. Step 6: Final answer
    x = 5,277.82

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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.