Home / 17,008.34-25,507.89-10,758.96

Finding the Fourth Proportional to 17,008.34, 25,507.89 and 10,758.96

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Solution

The fourth proportional to 17,008.34, 25,507.89 and 10,758.96 is: 16,135.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,008.34 : 25,507.89 = 10,758.96 : x
  2. Step 2: Convert to fraction form
    17,008.34/25,507.89 = 10,758.96/x
  3. Step 3: Cross multiply
    17,008.34x = 25,507.89 × 10,758.96
  4. Step 4: Simplify right side
    17,008.34x = 274,438,368.19
  5. Step 5: Solve for x
    x = 274,438,368.19/17,008.34
  6. Step 6: Final answer
    x = 16,135.52

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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.