Home / 15,064.23-22,596.53-3,971.01

Finding the Fourth Proportional to 15,064.23, 22,596.53 and 3,971.01

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Solution

The fourth proportional to 15,064.23, 22,596.53 and 3,971.01 is: 5,956.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,064.23 : 22,596.53 = 3,971.01 : x
  2. Step 2: Convert to fraction form
    15,064.23/22,596.53 = 3,971.01/x
  3. Step 3: Cross multiply
    15,064.23x = 22,596.53 × 3,971.01
  4. Step 4: Simplify right side
    15,064.23x = 89,731,026.74
  5. Step 5: Solve for x
    x = 89,731,026.74/15,064.23
  6. Step 6: Final answer
    x = 5,956.56

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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.