Home / 22,045.98-33,070.67-6,250.74

Finding the Fourth Proportional to 22,045.98, 33,070.67 and 6,250.74

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Solution

The fourth proportional to 22,045.98, 33,070.67 and 6,250.74 is: 9,376.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,045.98 : 33,070.67 = 6,250.74 : x
  2. Step 2: Convert to fraction form
    22,045.98/33,070.67 = 6,250.74/x
  3. Step 3: Cross multiply
    22,045.98x = 33,070.67 × 6,250.74
  4. Step 4: Simplify right side
    22,045.98x = 206,716,128.54
  5. Step 5: Solve for x
    x = 206,716,128.54/22,045.98
  6. Step 6: Final answer
    x = 9,376.59

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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.