Home / 2,507.22-3,460.05-1,459.50

Finding the Fourth Proportional to 2,507.22, 3,460.05 and 1,459.50

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Solution

The fourth proportional to 2,507.22, 3,460.05 and 1,459.50 is: 2,014.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507.22 : 3,460.05 = 1,459.50 : x
  2. Step 2: Convert to fraction form
    2,507.22/3,460.05 = 1,459.50/x
  3. Step 3: Cross multiply
    2,507.22x = 3,460.05 × 1,459.50
  4. Step 4: Simplify right side
    2,507.22x = 5,049,942.98
  5. Step 5: Solve for x
    x = 5,049,942.98/2,507.22
  6. Step 6: Final answer
    x = 2,014.16

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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.