Home / 9,037.58-13,567.91-8,944.43

Finding the Fourth Proportional to 9,037.58, 13,567.91 and 8,944.43

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Solution

The fourth proportional to 9,037.58, 13,567.91 and 8,944.43 is: 13,428.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037.58 : 13,567.91 = 8,944.43 : x
  2. Step 2: Convert to fraction form
    9,037.58/13,567.91 = 8,944.43/x
  3. Step 3: Cross multiply
    9,037.58x = 13,567.91 × 8,944.43
  4. Step 4: Simplify right side
    9,037.58x = 121,357,108.68
  5. Step 5: Solve for x
    x = 121,357,108.68/9,037.58
  6. Step 6: Final answer
    x = 13,428.06

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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.