Home / 24,988.05-34,446.98-19,009.33

Finding the Fourth Proportional to 24,988.05, 34,446.98 and 19,009.33

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Solution

The fourth proportional to 24,988.05, 34,446.98 and 19,009.33 is: 26,205.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,988.05 : 34,446.98 = 19,009.33 : x
  2. Step 2: Convert to fraction form
    24,988.05/34,446.98 = 19,009.33/x
  3. Step 3: Cross multiply
    24,988.05x = 34,446.98 × 19,009.33
  4. Step 4: Simplify right side
    24,988.05x = 654,813,971.73
  5. Step 5: Solve for x
    x = 654,813,971.73/24,988.05
  6. Step 6: Final answer
    x = 26,205.08

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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.