Home / 14,933.34-22,403.70-6,170.76

Finding the Fourth Proportional to 14,933.34, 22,403.70 and 6,170.76

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Solution

The fourth proportional to 14,933.34, 22,403.70 and 6,170.76 is: 9,257.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,933.34 : 22,403.70 = 6,170.76 : x
  2. Step 2: Convert to fraction form
    14,933.34/22,403.70 = 6,170.76/x
  3. Step 3: Cross multiply
    14,933.34x = 22,403.70 × 6,170.76
  4. Step 4: Simplify right side
    14,933.34x = 138,247,855.81
  5. Step 5: Solve for x
    x = 138,247,855.81/14,933.34
  6. Step 6: Final answer
    x = 9,257.66

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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.