Home / 6,294.16-9,426.84-3,009.56

Finding the Fourth Proportional to 6,294.16, 9,426.84 and 3,009.56

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Solution

The fourth proportional to 6,294.16, 9,426.84 and 3,009.56 is: 4,507.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294.16 : 9,426.84 = 3,009.56 : x
  2. Step 2: Convert to fraction form
    6,294.16/9,426.84 = 3,009.56/x
  3. Step 3: Cross multiply
    6,294.16x = 9,426.84 × 3,009.56
  4. Step 4: Simplify right side
    6,294.16x = 28,370,640.59
  5. Step 5: Solve for x
    x = 28,370,640.59/6,294.16
  6. Step 6: Final answer
    x = 4,507.45

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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.