Home / 10,473.36-14,453.64-5,997.12

Finding the Fourth Proportional to 10,473.36, 14,453.64 and 5,997.12

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Solution

The fourth proportional to 10,473.36, 14,453.64 and 5,997.12 is: 8,276.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,473.36 : 14,453.64 = 5,997.12 : x
  2. Step 2: Convert to fraction form
    10,473.36/14,453.64 = 5,997.12/x
  3. Step 3: Cross multiply
    10,473.36x = 14,453.64 × 5,997.12
  4. Step 4: Simplify right side
    10,473.36x = 86,680,213.52
  5. Step 5: Solve for x
    x = 86,680,213.52/10,473.36
  6. Step 6: Final answer
    x = 8,276.26

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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.