Home / 10,825.36-14,933.49-6,575.29

Finding the Fourth Proportional to 10,825.36, 14,933.49 and 6,575.29

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Solution

The fourth proportional to 10,825.36, 14,933.49 and 6,575.29 is: 9,070.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,825.36 : 14,933.49 = 6,575.29 : x
  2. Step 2: Convert to fraction form
    10,825.36/14,933.49 = 6,575.29/x
  3. Step 3: Cross multiply
    10,825.36x = 14,933.49 × 6,575.29
  4. Step 4: Simplify right side
    10,825.36x = 98,192,027.46
  5. Step 5: Solve for x
    x = 98,192,027.46/10,825.36
  6. Step 6: Final answer
    x = 9,070.56

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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.