Home / 7,053.83-10,575.26-2,894.88

Finding the Fourth Proportional to 7,053.83, 10,575.26 and 2,894.88

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Solution

The fourth proportional to 7,053.83, 10,575.26 and 2,894.88 is: 4,340.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053.83 : 10,575.26 = 2,894.88 : x
  2. Step 2: Convert to fraction form
    7,053.83/10,575.26 = 2,894.88/x
  3. Step 3: Cross multiply
    7,053.83x = 10,575.26 × 2,894.88
  4. Step 4: Simplify right side
    7,053.83x = 30,614,108.67
  5. Step 5: Solve for x
    x = 30,614,108.67/7,053.83
  6. Step 6: Final answer
    x = 4,340.07

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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.