Home / 19,053.44-26,293.04-10,555.04

Finding the Fourth Proportional to 19,053.44, 26,293.04 and 10,555.04

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Solution

The fourth proportional to 19,053.44, 26,293.04 and 10,555.04 is: 14,565.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,053.44 : 26,293.04 = 10,555.04 : x
  2. Step 2: Convert to fraction form
    19,053.44/26,293.04 = 10,555.04/x
  3. Step 3: Cross multiply
    19,053.44x = 26,293.04 × 10,555.04
  4. Step 4: Simplify right side
    19,053.44x = 277,524,088.92
  5. Step 5: Solve for x
    x = 277,524,088.92/19,053.44
  6. Step 6: Final answer
    x = 14,565.56

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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.