Home / 9,350.36-14,026.88-3,108.32

Finding the Fourth Proportional to 9,350.36, 14,026.88 and 3,108.32

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Solution

The fourth proportional to 9,350.36, 14,026.88 and 3,108.32 is: 4,662.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350.36 : 14,026.88 = 3,108.32 : x
  2. Step 2: Convert to fraction form
    9,350.36/14,026.88 = 3,108.32/x
  3. Step 3: Cross multiply
    9,350.36x = 14,026.88 × 3,108.32
  4. Step 4: Simplify right side
    9,350.36x = 43,600,031.64
  5. Step 5: Solve for x
    x = 43,600,031.64/9,350.36
  6. Step 6: Final answer
    x = 4,662.93

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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.