Home / 19,235.41-26,544.14-10,737.43

Finding the Fourth Proportional to 19,235.41, 26,544.14 and 10,737.43

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Solution

The fourth proportional to 19,235.41, 26,544.14 and 10,737.43 is: 14,817.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,235.41 : 26,544.14 = 10,737.43 : x
  2. Step 2: Convert to fraction form
    19,235.41/26,544.14 = 10,737.43/x
  3. Step 3: Cross multiply
    19,235.41x = 26,544.14 × 10,737.43
  4. Step 4: Simplify right side
    19,235.41x = 285,015,765.38
  5. Step 5: Solve for x
    x = 285,015,765.38/19,235.41
  6. Step 6: Final answer
    x = 14,817.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.