Home / 22,031.20-33,045.04-6,235.62

Finding the Fourth Proportional to 22,031.20, 33,045.04 and 6,235.62

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Solution

The fourth proportional to 22,031.20, 33,045.04 and 6,235.62 is: 9,352.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,031.20 : 33,045.04 = 6,235.62 : x
  2. Step 2: Convert to fraction form
    22,031.20/33,045.04 = 6,235.62/x
  3. Step 3: Cross multiply
    22,031.20x = 33,045.04 × 6,235.62
  4. Step 4: Simplify right side
    22,031.20x = 206,056,312.32
  5. Step 5: Solve for x
    x = 206,056,312.32/22,031.20
  6. Step 6: Final answer
    x = 9,352.93

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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.