Home / 7,526.34-11,290.92-3,366.52

Finding the Fourth Proportional to 7,526.34, 11,290.92 and 3,366.52

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Solution

The fourth proportional to 7,526.34, 11,290.92 and 3,366.52 is: 5,050.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,526.34 : 11,290.92 = 3,366.52 : x
  2. Step 2: Convert to fraction form
    7,526.34/11,290.92 = 3,366.52/x
  3. Step 3: Cross multiply
    7,526.34x = 11,290.92 × 3,366.52
  4. Step 4: Simplify right side
    7,526.34x = 38,011,108.00
  5. Step 5: Solve for x
    x = 38,011,108.00/7,526.34
  6. Step 6: Final answer
    x = 5,050.41

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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.