Home / 32,007.22-44,190.77-28,644.25

Finding the Fourth Proportional to 32,007.22, 44,190.77 and 28,644.25

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Solution

The fourth proportional to 32,007.22, 44,190.77 and 28,644.25 is: 39,547.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,007.22 : 44,190.77 = 28,644.25 : x
  2. Step 2: Convert to fraction form
    32,007.22/44,190.77 = 28,644.25/x
  3. Step 3: Cross multiply
    32,007.22x = 44,190.77 × 28,644.25
  4. Step 4: Simplify right side
    32,007.22x = 1,265,811,320.35
  5. Step 5: Solve for x
    x = 1,265,811,320.35/32,007.22
  6. Step 6: Final answer
    x = 39,547.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.