Home / 9,490.01-14,225.49-3,245.75

Finding the Fourth Proportional to 9,490.01, 14,225.49 and 3,245.75

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Solution

The fourth proportional to 9,490.01, 14,225.49 and 3,245.75 is: 4,865.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,490.01 : 14,225.49 = 3,245.75 : x
  2. Step 2: Convert to fraction form
    9,490.01/14,225.49 = 3,245.75/x
  3. Step 3: Cross multiply
    9,490.01x = 14,225.49 × 3,245.75
  4. Step 4: Simplify right side
    9,490.01x = 46,172,384.17
  5. Step 5: Solve for x
    x = 46,172,384.17/9,490.01
  6. Step 6: Final answer
    x = 4,865.37

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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.