Home / 7,023.30-10,534.91-2,342.41

Finding the Fourth Proportional to 7,023.30, 10,534.91 and 2,342.41

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Solution

The fourth proportional to 7,023.30, 10,534.91 and 2,342.41 is: 3,513.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,023.30 : 10,534.91 = 2,342.41 : x
  2. Step 2: Convert to fraction form
    7,023.30/10,534.91 = 2,342.41/x
  3. Step 3: Cross multiply
    7,023.30x = 10,534.91 × 2,342.41
  4. Step 4: Simplify right side
    7,023.30x = 24,677,078.53
  5. Step 5: Solve for x
    x = 24,677,078.53/7,023.30
  6. Step 6: Final answer
    x = 3,513.60

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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.