Home / 7,051.41-10,577.22-2,667.69

Finding the Fourth Proportional to 7,051.41, 10,577.22 and 2,667.69

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Solution

The fourth proportional to 7,051.41, 10,577.22 and 2,667.69 is: 4,001.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,051.41 : 10,577.22 = 2,667.69 : x
  2. Step 2: Convert to fraction form
    7,051.41/10,577.22 = 2,667.69/x
  3. Step 3: Cross multiply
    7,051.41x = 10,577.22 × 2,667.69
  4. Step 4: Simplify right side
    7,051.41x = 28,216,744.02
  5. Step 5: Solve for x
    x = 28,216,744.02/7,051.41
  6. Step 6: Final answer
    x = 4,001.57

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1.5x scale

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.