Home / 4,355.49-6,008.93-2,675.55

Finding the Fourth Proportional to 4,355.49, 6,008.93 and 2,675.55

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Solution

The fourth proportional to 4,355.49, 6,008.93 and 2,675.55 is: 3,691.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355.49 : 6,008.93 = 2,675.55 : x
  2. Step 2: Convert to fraction form
    4,355.49/6,008.93 = 2,675.55/x
  3. Step 3: Cross multiply
    4,355.49x = 6,008.93 × 2,675.55
  4. Step 4: Simplify right side
    4,355.49x = 16,077,192.66
  5. Step 5: Solve for x
    x = 16,077,192.66/4,355.49
  6. Step 6: Final answer
    x = 3,691.25

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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.