Home / 19,073.73-26,323.29-11,008.83

Finding the Fourth Proportional to 19,073.73, 26,323.29 and 11,008.83

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Solution

The fourth proportional to 19,073.73, 26,323.29 and 11,008.83 is: 15,193.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,073.73 : 26,323.29 = 11,008.83 : x
  2. Step 2: Convert to fraction form
    19,073.73/26,323.29 = 11,008.83/x
  3. Step 3: Cross multiply
    19,073.73x = 26,323.29 × 11,008.83
  4. Step 4: Simplify right side
    19,073.73x = 289,788,624.65
  5. Step 5: Solve for x
    x = 289,788,624.65/19,073.73
  6. Step 6: Final answer
    x = 15,193.08

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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.