Home / 7,050.36-10,577.03-2,667.72

Finding the Fourth Proportional to 7,050.36, 10,577.03 and 2,667.72

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Solution

The fourth proportional to 7,050.36, 10,577.03 and 2,667.72 is: 4,002.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050.36 : 10,577.03 = 2,667.72 : x
  2. Step 2: Convert to fraction form
    7,050.36/10,577.03 = 2,667.72/x
  3. Step 3: Cross multiply
    7,050.36x = 10,577.03 × 2,667.72
  4. Step 4: Simplify right side
    7,050.36x = 28,216,541.13
  5. Step 5: Solve for x
    x = 28,216,541.13/7,050.36
  6. Step 6: Final answer
    x = 4,002.14

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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.