Home / 19,501.14-29,232.27-9,625.62

Finding the Fourth Proportional to 19,501.14, 29,232.27 and 9,625.62

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Solution

The fourth proportional to 19,501.14, 29,232.27 and 9,625.62 is: 14,428.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,501.14 : 29,232.27 = 9,625.62 : x
  2. Step 2: Convert to fraction form
    19,501.14/29,232.27 = 9,625.62/x
  3. Step 3: Cross multiply
    19,501.14x = 29,232.27 × 9,625.62
  4. Step 4: Simplify right side
    19,501.14x = 281,378,722.76
  5. Step 5: Solve for x
    x = 281,378,722.76/19,501.14
  6. Step 6: Final answer
    x = 14,428.83

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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.