Home / 9,594.20-14,390.39-3,353.06

Finding the Fourth Proportional to 9,594.20, 14,390.39 and 3,353.06

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Solution

The fourth proportional to 9,594.20, 14,390.39 and 3,353.06 is: 5,029.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,594.20 : 14,390.39 = 3,353.06 : x
  2. Step 2: Convert to fraction form
    9,594.20/14,390.39 = 3,353.06/x
  3. Step 3: Cross multiply
    9,594.20x = 14,390.39 × 3,353.06
  4. Step 4: Simplify right side
    9,594.20x = 48,251,885.45
  5. Step 5: Solve for x
    x = 48,251,885.45/9,594.20
  6. Step 6: Final answer
    x = 5,029.28

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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.