Home / 4,570.19-6,300.27-2,995.55

Finding the Fourth Proportional to 4,570.19, 6,300.27 and 2,995.55

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Solution

The fourth proportional to 4,570.19, 6,300.27 and 2,995.55 is: 4,129.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570.19 : 6,300.27 = 2,995.55 : x
  2. Step 2: Convert to fraction form
    4,570.19/6,300.27 = 2,995.55/x
  3. Step 3: Cross multiply
    4,570.19x = 6,300.27 × 2,995.55
  4. Step 4: Simplify right side
    4,570.19x = 18,872,773.80
  5. Step 5: Solve for x
    x = 18,872,773.80/4,570.19
  6. Step 6: Final answer
    x = 4,129.54

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