Home / 9,934.06-14,901.09-3,695.65

Finding the Fourth Proportional to 9,934.06, 14,901.09 and 3,695.65

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Solution

The fourth proportional to 9,934.06, 14,901.09 and 3,695.65 is: 5,543.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934.06 : 14,901.09 = 3,695.65 : x
  2. Step 2: Convert to fraction form
    9,934.06/14,901.09 = 3,695.65/x
  3. Step 3: Cross multiply
    9,934.06x = 14,901.09 × 3,695.65
  4. Step 4: Simplify right side
    9,934.06x = 55,069,213.26
  5. Step 5: Solve for x
    x = 55,069,213.26/9,934.06
  6. Step 6: Final answer
    x = 5,543.48

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Double scale
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Similar ratio
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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.