Home / 29,933.50-44,900.48-13,289.06

Finding the Fourth Proportional to 29,933.50, 44,900.48 and 13,289.06

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Solution

The fourth proportional to 29,933.50, 44,900.48 and 13,289.06 is: 19,933.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,933.50 : 44,900.48 = 13,289.06 : x
  2. Step 2: Convert to fraction form
    29,933.50/44,900.48 = 13,289.06/x
  3. Step 3: Cross multiply
    29,933.50x = 44,900.48 × 13,289.06
  4. Step 4: Simplify right side
    29,933.50x = 596,685,172.75
  5. Step 5: Solve for x
    x = 596,685,172.75/29,933.50
  6. Step 6: Final answer
    x = 19,933.69

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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.