Home / 44,933.84-67,411.14-13,343.21

Finding the Fourth Proportional to 44,933.84, 67,411.14 and 13,343.21

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Solution

The fourth proportional to 44,933.84, 67,411.14 and 13,343.21 is: 20,017.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,933.84 : 67,411.14 = 13,343.21 : x
  2. Step 2: Convert to fraction form
    44,933.84/67,411.14 = 13,343.21/x
  3. Step 3: Cross multiply
    44,933.84x = 67,411.14 × 13,343.21
  4. Step 4: Simplify right side
    44,933.84x = 899,480,660.30
  5. Step 5: Solve for x
    x = 899,480,660.30/44,933.84
  6. Step 6: Final answer
    x = 20,017.89

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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.