Home / 44,347.30-66,465.25-22,166.86

Finding the Fourth Proportional to 44,347.30, 66,465.25 and 22,166.86

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Solution

The fourth proportional to 44,347.30, 66,465.25 and 22,166.86 is: 33,222.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,347.30 : 66,465.25 = 22,166.86 : x
  2. Step 2: Convert to fraction form
    44,347.30/66,465.25 = 22,166.86/x
  3. Step 3: Cross multiply
    44,347.30x = 66,465.25 × 22,166.86
  4. Step 4: Simplify right side
    44,347.30x = 1,473,325,891.62
  5. Step 5: Solve for x
    x = 1,473,325,891.62/44,347.30
  6. Step 6: Final answer
    x = 33,222.45

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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.