Home / 9,395.13-14,094.33-3,155.75

Finding the Fourth Proportional to 9,395.13, 14,094.33 and 3,155.75

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Solution

The fourth proportional to 9,395.13, 14,094.33 and 3,155.75 is: 4,734.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,395.13 : 14,094.33 = 3,155.75 : x
  2. Step 2: Convert to fraction form
    9,395.13/14,094.33 = 3,155.75/x
  3. Step 3: Cross multiply
    9,395.13x = 14,094.33 × 3,155.75
  4. Step 4: Simplify right side
    9,395.13x = 44,478,152.45
  5. Step 5: Solve for x
    x = 44,478,152.45/9,395.13
  6. Step 6: Final answer
    x = 4,734.17

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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.