Home / 7,002.08-10,503.94-2,322.50

Finding the Fourth Proportional to 7,002.08, 10,503.94 and 2,322.50

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Solution

The fourth proportional to 7,002.08, 10,503.94 and 2,322.50 is: 3,484.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,002.08 : 10,503.94 = 2,322.50 : x
  2. Step 2: Convert to fraction form
    7,002.08/10,503.94 = 2,322.50/x
  3. Step 3: Cross multiply
    7,002.08x = 10,503.94 × 2,322.50
  4. Step 4: Simplify right side
    7,002.08x = 24,395,400.65
  5. Step 5: Solve for x
    x = 24,395,400.65/7,002.08
  6. Step 6: Final answer
    x = 3,484.02

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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.