Home / 32,192.22-44,327.55-28,554.90

Finding the Fourth Proportional to 32,192.22, 44,327.55 and 28,554.90

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Solution

The fourth proportional to 32,192.22, 44,327.55 and 28,554.90 is: 39,319.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,192.22 : 44,327.55 = 28,554.90 : x
  2. Step 2: Convert to fraction form
    32,192.22/44,327.55 = 28,554.90/x
  3. Step 3: Cross multiply
    32,192.22x = 44,327.55 × 28,554.90
  4. Step 4: Simplify right side
    32,192.22x = 1,265,768,757.50
  5. Step 5: Solve for x
    x = 1,265,768,757.50/32,192.22
  6. Step 6: Final answer
    x = 39,319.09

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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.