Home / 9,335.40-14,004.36-3,093.24

Finding the Fourth Proportional to 9,335.40, 14,004.36 and 3,093.24

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Solution

The fourth proportional to 9,335.40, 14,004.36 and 3,093.24 is: 4,640.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,335.40 : 14,004.36 = 3,093.24 : x
  2. Step 2: Convert to fraction form
    9,335.40/14,004.36 = 3,093.24/x
  3. Step 3: Cross multiply
    9,335.40x = 14,004.36 × 3,093.24
  4. Step 4: Simplify right side
    9,335.40x = 43,318,846.53
  5. Step 5: Solve for x
    x = 43,318,846.53/9,335.40
  6. Step 6: Final answer
    x = 4,640.28

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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.