Home / 4,357.46-6,012.94-2,564.66

Finding the Fourth Proportional to 4,357.46, 6,012.94 and 2,564.66

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Solution

The fourth proportional to 4,357.46, 6,012.94 and 2,564.66 is: 3,539.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,357.46 : 6,012.94 = 2,564.66 : x
  2. Step 2: Convert to fraction form
    4,357.46/6,012.94 = 2,564.66/x
  3. Step 3: Cross multiply
    4,357.46x = 6,012.94 × 2,564.66
  4. Step 4: Simplify right side
    4,357.46x = 15,421,146.70
  5. Step 5: Solve for x
    x = 15,421,146.70/4,357.46
  6. Step 6: Final answer
    x = 3,539.02

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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.