Home / 9,529.80-14,294.70-2,604.30

Finding the Fourth Proportional to 9,529.80, 14,294.70 and 2,604.30

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Solution

The fourth proportional to 9,529.80, 14,294.70 and 2,604.30 is: 3,906.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,529.80 : 14,294.70 = 2,604.30 : x
  2. Step 2: Convert to fraction form
    9,529.80/14,294.70 = 2,604.30/x
  3. Step 3: Cross multiply
    9,529.80x = 14,294.70 × 2,604.30
  4. Step 4: Simplify right side
    9,529.80x = 37,227,687.21
  5. Step 5: Solve for x
    x = 37,227,687.21/9,529.80
  6. Step 6: Final answer
    x = 3,906.45

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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.