Home / 15,910.96-23,858.30-6,042.72

Finding the Fourth Proportional to 15,910.96, 23,858.30 and 6,042.72

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Solution

The fourth proportional to 15,910.96, 23,858.30 and 6,042.72 is: 9,060.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,910.96 : 23,858.30 = 6,042.72 : x
  2. Step 2: Convert to fraction form
    15,910.96/23,858.30 = 6,042.72/x
  3. Step 3: Cross multiply
    15,910.96x = 23,858.30 × 6,042.72
  4. Step 4: Simplify right side
    15,910.96x = 144,169,026.58
  5. Step 5: Solve for x
    x = 144,169,026.58/15,910.96
  6. Step 6: Final answer
    x = 9,060.99

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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.