Home / 4,877.08-7,301.34-3,022.60

Finding the Fourth Proportional to 4,877.08, 7,301.34 and 3,022.60

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Solution

The fourth proportional to 4,877.08, 7,301.34 and 3,022.60 is: 4,525.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,877.08 : 7,301.34 = 3,022.60 : x
  2. Step 2: Convert to fraction form
    4,877.08/7,301.34 = 3,022.60/x
  3. Step 3: Cross multiply
    4,877.08x = 7,301.34 × 3,022.60
  4. Step 4: Simplify right side
    4,877.08x = 22,069,030.28
  5. Step 5: Solve for x
    x = 22,069,030.28/4,877.08
  6. Step 6: Final answer
    x = 4,525.05

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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.