Home / 9,353.28-14,025.84-4,969.68

Finding the Fourth Proportional to 9,353.28, 14,025.84 and 4,969.68

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Solution

The fourth proportional to 9,353.28, 14,025.84 and 4,969.68 is: 7,452.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353.28 : 14,025.84 = 4,969.68 : x
  2. Step 2: Convert to fraction form
    9,353.28/14,025.84 = 4,969.68/x
  3. Step 3: Cross multiply
    9,353.28x = 14,025.84 × 4,969.68
  4. Step 4: Simplify right side
    9,353.28x = 69,703,936.53
  5. Step 5: Solve for x
    x = 69,703,936.53/9,353.28
  6. Step 6: Final answer
    x = 7,452.35

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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.