Home / 7,365.22-11,041.24-2,681.93

Finding the Fourth Proportional to 7,365.22, 11,041.24 and 2,681.93

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Solution

The fourth proportional to 7,365.22, 11,041.24 and 2,681.93 is: 4,020.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365.22 : 11,041.24 = 2,681.93 : x
  2. Step 2: Convert to fraction form
    7,365.22/11,041.24 = 2,681.93/x
  3. Step 3: Cross multiply
    7,365.22x = 11,041.24 × 2,681.93
  4. Step 4: Simplify right side
    7,365.22x = 29,611,770.88
  5. Step 5: Solve for x
    x = 29,611,770.88/7,365.22
  6. Step 6: Final answer
    x = 4,020.49

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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.