Home / 10,813.32-14,924.52-6,832.44

Finding the Fourth Proportional to 10,813.32, 14,924.52 and 6,832.44

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Solution

The fourth proportional to 10,813.32, 14,924.52 and 6,832.44 is: 9,430.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,813.32 : 14,924.52 = 6,832.44 : x
  2. Step 2: Convert to fraction form
    10,813.32/14,924.52 = 6,832.44/x
  3. Step 3: Cross multiply
    10,813.32x = 14,924.52 × 6,832.44
  4. Step 4: Simplify right side
    10,813.32x = 101,970,887.43
  5. Step 5: Solve for x
    x = 101,970,887.43/10,813.32
  6. Step 6: Final answer
    x = 9,430.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.