Home / 40,186.94-55,464.35-24,273.68

Finding the Fourth Proportional to 40,186.94, 55,464.35 and 24,273.68

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Solution

The fourth proportional to 40,186.94, 55,464.35 and 24,273.68 is: 33,501.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,186.94 : 55,464.35 = 24,273.68 : x
  2. Step 2: Convert to fraction form
    40,186.94/55,464.35 = 24,273.68/x
  3. Step 3: Cross multiply
    40,186.94x = 55,464.35 × 24,273.68
  4. Step 4: Simplify right side
    40,186.94x = 1,346,323,484.62
  5. Step 5: Solve for x
    x = 1,346,323,484.62/40,186.94
  6. Step 6: Final answer
    x = 33,501.52

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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.