Home / 38,539.55-53,188.23-24,201.74

Finding the Fourth Proportional to 38,539.55, 53,188.23 and 24,201.74

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Solution

The fourth proportional to 38,539.55, 53,188.23 and 24,201.74 is: 33,400.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,539.55 : 53,188.23 = 24,201.74 : x
  2. Step 2: Convert to fraction form
    38,539.55/53,188.23 = 24,201.74/x
  3. Step 3: Cross multiply
    38,539.55x = 53,188.23 × 24,201.74
  4. Step 4: Simplify right side
    38,539.55x = 1,287,247,447.58
  5. Step 5: Solve for x
    x = 1,287,247,447.58/38,539.55
  6. Step 6: Final answer
    x = 33,400.69

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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.