Home / 15,101.08-22,647.30-4,710.04

Finding the Fourth Proportional to 15,101.08, 22,647.30 and 4,710.04

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Solution

The fourth proportional to 15,101.08, 22,647.30 and 4,710.04 is: 7,063.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,101.08 : 22,647.30 = 4,710.04 : x
  2. Step 2: Convert to fraction form
    15,101.08/22,647.30 = 4,710.04/x
  3. Step 3: Cross multiply
    15,101.08x = 22,647.30 × 4,710.04
  4. Step 4: Simplify right side
    15,101.08x = 106,669,688.89
  5. Step 5: Solve for x
    x = 106,669,688.89/15,101.08
  6. Step 6: Final answer
    x = 7,063.71

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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.