Home / 23,948.04-33,049.31-13,337.67

Finding the Fourth Proportional to 23,948.04, 33,049.31 and 13,337.67

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Solution

The fourth proportional to 23,948.04, 33,049.31 and 13,337.67 is: 18,406.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,948.04 : 33,049.31 = 13,337.67 : x
  2. Step 2: Convert to fraction form
    23,948.04/33,049.31 = 13,337.67/x
  3. Step 3: Cross multiply
    23,948.04x = 33,049.31 × 13,337.67
  4. Step 4: Simplify right side
    23,948.04x = 440,800,790.51
  5. Step 5: Solve for x
    x = 440,800,790.51/23,948.04
  6. Step 6: Final answer
    x = 18,406.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.