Home / 19,294.28-26,624.81-10,794.92

Finding the Fourth Proportional to 19,294.28, 26,624.81 and 10,794.92

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Solution

The fourth proportional to 19,294.28, 26,624.81 and 10,794.92 is: 14,896.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,294.28 : 26,624.81 = 10,794.92 : x
  2. Step 2: Convert to fraction form
    19,294.28/26,624.81 = 10,794.92/x
  3. Step 3: Cross multiply
    19,294.28x = 26,624.81 × 10,794.92
  4. Step 4: Simplify right side
    19,294.28x = 287,412,787.51
  5. Step 5: Solve for x
    x = 287,412,787.51/19,294.28
  6. Step 6: Final answer
    x = 14,896.27

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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.