Home / 4,577.55-6,858.48-2,499.01

Finding the Fourth Proportional to 4,577.55, 6,858.48 and 2,499.01

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Solution

The fourth proportional to 4,577.55, 6,858.48 and 2,499.01 is: 3,744.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,577.55 : 6,858.48 = 2,499.01 : x
  2. Step 2: Convert to fraction form
    4,577.55/6,858.48 = 2,499.01/x
  3. Step 3: Cross multiply
    4,577.55x = 6,858.48 × 2,499.01
  4. Step 4: Simplify right side
    4,577.55x = 17,139,363.32
  5. Step 5: Solve for x
    x = 17,139,363.32/4,577.55
  6. Step 6: Final answer
    x = 3,744.23

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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.