Home / 34,025.19-51,037.07-18,235.59

Finding the Fourth Proportional to 34,025.19, 51,037.07 and 18,235.59

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Solution

The fourth proportional to 34,025.19, 51,037.07 and 18,235.59 is: 27,353.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,025.19 : 51,037.07 = 18,235.59 : x
  2. Step 2: Convert to fraction form
    34,025.19/51,037.07 = 18,235.59/x
  3. Step 3: Cross multiply
    34,025.19x = 51,037.07 × 18,235.59
  4. Step 4: Simplify right side
    34,025.19x = 930,690,992.14
  5. Step 5: Solve for x
    x = 930,690,992.14/34,025.19
  6. Step 6: Final answer
    x = 27,353.00

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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.