Home / 19,496.77-29,245.15-6,350.47

Finding the Fourth Proportional to 19,496.77, 29,245.15 and 6,350.47

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Solution

The fourth proportional to 19,496.77, 29,245.15 and 6,350.47 is: 9,525.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496.77 : 29,245.15 = 6,350.47 : x
  2. Step 2: Convert to fraction form
    19,496.77/29,245.15 = 6,350.47/x
  3. Step 3: Cross multiply
    19,496.77x = 29,245.15 × 6,350.47
  4. Step 4: Simplify right side
    19,496.77x = 185,720,382.55
  5. Step 5: Solve for x
    x = 185,720,382.55/19,496.77
  6. Step 6: Final answer
    x = 9,525.70

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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.