Home / 4,462.78-6,159.50-2,575.58

Finding the Fourth Proportional to 4,462.78, 6,159.50 and 2,575.58

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Solution

The fourth proportional to 4,462.78, 6,159.50 and 2,575.58 is: 3,554.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462.78 : 6,159.50 = 2,575.58 : x
  2. Step 2: Convert to fraction form
    4,462.78/6,159.50 = 2,575.58/x
  3. Step 3: Cross multiply
    4,462.78x = 6,159.50 × 2,575.58
  4. Step 4: Simplify right side
    4,462.78x = 15,864,285.01
  5. Step 5: Solve for x
    x = 15,864,285.01/4,462.78
  6. Step 6: Final answer
    x = 3,554.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.