Home / 22,019.46-33,031.30-6,225.01

Finding the Fourth Proportional to 22,019.46, 33,031.30 and 6,225.01

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Solution

The fourth proportional to 22,019.46, 33,031.30 and 6,225.01 is: 9,338.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,019.46 : 33,031.30 = 6,225.01 : x
  2. Step 2: Convert to fraction form
    22,019.46/33,031.30 = 6,225.01/x
  3. Step 3: Cross multiply
    22,019.46x = 33,031.30 × 6,225.01
  4. Step 4: Simplify right side
    22,019.46x = 205,620,029.13
  5. Step 5: Solve for x
    x = 205,620,029.13/22,019.46
  6. Step 6: Final answer
    x = 9,338.11

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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.