Home / 34,984.62-48,269.19-22,215.06

Finding the Fourth Proportional to 34,984.62, 48,269.19 and 22,215.06

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Solution

The fourth proportional to 34,984.62, 48,269.19 and 22,215.06 is: 30,650.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,984.62 : 48,269.19 = 22,215.06 : x
  2. Step 2: Convert to fraction form
    34,984.62/48,269.19 = 22,215.06/x
  3. Step 3: Cross multiply
    34,984.62x = 48,269.19 × 22,215.06
  4. Step 4: Simplify right side
    34,984.62x = 1,072,302,952.00
  5. Step 5: Solve for x
    x = 1,072,302,952.00/34,984.62
  6. Step 6: Final answer
    x = 30,650.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.