Home / 14,904.65-22,375.20-14,795.30

Finding the Fourth Proportional to 14,904.65, 22,375.20 and 14,795.30

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Solution

The fourth proportional to 14,904.65, 22,375.20 and 14,795.30 is: 22,211.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904.65 : 22,375.20 = 14,795.30 : x
  2. Step 2: Convert to fraction form
    14,904.65/22,375.20 = 14,795.30/x
  3. Step 3: Cross multiply
    14,904.65x = 22,375.20 × 14,795.30
  4. Step 4: Simplify right side
    14,904.65x = 331,047,796.56
  5. Step 5: Solve for x
    x = 331,047,796.56/14,904.65
  6. Step 6: Final answer
    x = 22,211.04

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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.