Home / 29,663.84-44,496.34-13,864.54

Finding the Fourth Proportional to 29,663.84, 44,496.34 and 13,864.54

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Solution

The fourth proportional to 29,663.84, 44,496.34 and 13,864.54 is: 20,797.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,663.84 : 44,496.34 = 13,864.54 : x
  2. Step 2: Convert to fraction form
    29,663.84/44,496.34 = 13,864.54/x
  3. Step 3: Cross multiply
    29,663.84x = 44,496.34 × 13,864.54
  4. Step 4: Simplify right side
    29,663.84x = 616,921,285.78
  5. Step 5: Solve for x
    x = 616,921,285.78/29,663.84
  6. Step 6: Final answer
    x = 20,797.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.