Home / 43,524.65-60,090.23-28,442.55

Finding the Fourth Proportional to 43,524.65, 60,090.23 and 28,442.55

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Solution

The fourth proportional to 43,524.65, 60,090.23 and 28,442.55 is: 39,267.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,524.65 : 60,090.23 = 28,442.55 : x
  2. Step 2: Convert to fraction form
    43,524.65/60,090.23 = 28,442.55/x
  3. Step 3: Cross multiply
    43,524.65x = 60,090.23 × 28,442.55
  4. Step 4: Simplify right side
    43,524.65x = 1,709,119,229.07
  5. Step 5: Solve for x
    x = 1,709,119,229.07/43,524.65
  6. Step 6: Final answer
    x = 39,267.85

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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.