Home / 9,395.32-14,094.61-3,155.94

Finding the Fourth Proportional to 9,395.32, 14,094.61 and 3,155.94

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Solution

The fourth proportional to 9,395.32, 14,094.61 and 3,155.94 is: 4,734.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,395.32 : 14,094.61 = 3,155.94 : x
  2. Step 2: Convert to fraction form
    9,395.32/14,094.61 = 3,155.94/x
  3. Step 3: Cross multiply
    9,395.32x = 14,094.61 × 3,155.94
  4. Step 4: Simplify right side
    9,395.32x = 44,481,700.36
  5. Step 5: Solve for x
    x = 44,481,700.36/9,395.32
  6. Step 6: Final answer
    x = 4,734.45

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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.