Home / 29,625.84-44,438.80-11,864.49

Finding the Fourth Proportional to 29,625.84, 44,438.80 and 11,864.49

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Solution

The fourth proportional to 29,625.84, 44,438.80 and 11,864.49 is: 17,796.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,625.84 : 44,438.80 = 11,864.49 : x
  2. Step 2: Convert to fraction form
    29,625.84/44,438.80 = 11,864.49/x
  3. Step 3: Cross multiply
    29,625.84x = 44,438.80 × 11,864.49
  4. Step 4: Simplify right side
    29,625.84x = 527,243,698.21
  5. Step 5: Solve for x
    x = 527,243,698.21/29,625.84
  6. Step 6: Final answer
    x = 17,796.75

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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.