Home / 4,862.37-7,293.99-2,088.42

Finding the Fourth Proportional to 4,862.37, 7,293.99 and 2,088.42

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Solution

The fourth proportional to 4,862.37, 7,293.99 and 2,088.42 is: 3,132.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,862.37 : 7,293.99 = 2,088.42 : x
  2. Step 2: Convert to fraction form
    4,862.37/7,293.99 = 2,088.42/x
  3. Step 3: Cross multiply
    4,862.37x = 7,293.99 × 2,088.42
  4. Step 4: Simplify right side
    4,862.37x = 15,232,914.60
  5. Step 5: Solve for x
    x = 15,232,914.60/4,862.37
  6. Step 6: Final answer
    x = 3,132.82

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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.