Home / 29,966.05-44,913.34-13,933.93

Finding the Fourth Proportional to 29,966.05, 44,913.34 and 13,933.93

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Solution

The fourth proportional to 29,966.05, 44,913.34 and 13,933.93 is: 20,884.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,966.05 : 44,913.34 = 13,933.93 : x
  2. Step 2: Convert to fraction form
    29,966.05/44,913.34 = 13,933.93/x
  3. Step 3: Cross multiply
    29,966.05x = 44,913.34 × 13,933.93
  4. Step 4: Simplify right side
    29,966.05x = 625,819,335.63
  5. Step 5: Solve for x
    x = 625,819,335.63/29,966.05
  6. Step 6: Final answer
    x = 20,884.28

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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.