Home / 19,444.73-26,834.58-10,950.30

Finding the Fourth Proportional to 19,444.73, 26,834.58 and 10,950.30

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Solution

The fourth proportional to 19,444.73, 26,834.58 and 10,950.30 is: 15,111.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,444.73 : 26,834.58 = 10,950.30 : x
  2. Step 2: Convert to fraction form
    19,444.73/26,834.58 = 10,950.30/x
  3. Step 3: Cross multiply
    19,444.73x = 26,834.58 × 10,950.30
  4. Step 4: Simplify right side
    19,444.73x = 293,846,701.37
  5. Step 5: Solve for x
    x = 293,846,701.37/19,444.73
  6. Step 6: Final answer
    x = 15,111.90

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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.