Home / 22,069.65-33,106.37-6,274.74

Finding the Fourth Proportional to 22,069.65, 33,106.37 and 6,274.74

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Solution

The fourth proportional to 22,069.65, 33,106.37 and 6,274.74 is: 9,412.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,069.65 : 33,106.37 = 6,274.74 : x
  2. Step 2: Convert to fraction form
    22,069.65/33,106.37 = 6,274.74/x
  3. Step 3: Cross multiply
    22,069.65x = 33,106.37 × 6,274.74
  4. Step 4: Simplify right side
    22,069.65x = 207,733,832.72
  5. Step 5: Solve for x
    x = 207,733,832.72/22,069.65
  6. Step 6: Final answer
    x = 9,412.65

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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.