Home / 14,902.65-22,372.20-8,244.45

Finding the Fourth Proportional to 14,902.65, 22,372.20 and 8,244.45

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Solution

The fourth proportional to 14,902.65, 22,372.20 and 8,244.45 is: 12,376.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,902.65 : 22,372.20 = 8,244.45 : x
  2. Step 2: Convert to fraction form
    14,902.65/22,372.20 = 8,244.45/x
  3. Step 3: Cross multiply
    14,902.65x = 22,372.20 × 8,244.45
  4. Step 4: Simplify right side
    14,902.65x = 184,446,484.29
  5. Step 5: Solve for x
    x = 184,446,484.29/14,902.65
  6. Step 6: Final answer
    x = 12,376.76

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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.