Home / 9,206.04-13,818.78-4,280.46

Finding the Fourth Proportional to 9,206.04, 13,818.78 and 4,280.46

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Solution

The fourth proportional to 9,206.04, 13,818.78 and 4,280.46 is: 6,425.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,206.04 : 13,818.78 = 4,280.46 : x
  2. Step 2: Convert to fraction form
    9,206.04/13,818.78 = 4,280.46/x
  3. Step 3: Cross multiply
    9,206.04x = 13,818.78 × 4,280.46
  4. Step 4: Simplify right side
    9,206.04x = 59,150,735.04
  5. Step 5: Solve for x
    x = 59,150,735.04/9,206.04
  6. Step 6: Final answer
    x = 6,425.21

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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.