Home / 10,014.65-15,024.44-3,440.93

Finding the Fourth Proportional to 10,014.65, 15,024.44 and 3,440.93

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Solution

The fourth proportional to 10,014.65, 15,024.44 and 3,440.93 is: 5,162.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,014.65 : 15,024.44 = 3,440.93 : x
  2. Step 2: Convert to fraction form
    10,014.65/15,024.44 = 3,440.93/x
  3. Step 3: Cross multiply
    10,014.65x = 15,024.44 × 3,440.93
  4. Step 4: Simplify right side
    10,014.65x = 51,698,029.12
  5. Step 5: Solve for x
    x = 51,698,029.12/10,014.65
  6. Step 6: Final answer
    x = 5,162.24

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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.