Home / 8,577.08-11,833.26-5,037.68

Finding the Fourth Proportional to 8,577.08, 11,833.26 and 5,037.68

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Solution

The fourth proportional to 8,577.08, 11,833.26 and 5,037.68 is: 6,950.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,577.08 : 11,833.26 = 5,037.68 : x
  2. Step 2: Convert to fraction form
    8,577.08/11,833.26 = 5,037.68/x
  3. Step 3: Cross multiply
    8,577.08x = 11,833.26 × 5,037.68
  4. Step 4: Simplify right side
    8,577.08x = 59,612,177.24
  5. Step 5: Solve for x
    x = 59,612,177.24/8,577.08
  6. Step 6: Final answer
    x = 6,950.17

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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.