Home / 41,212.69-56,873.54-22,349.81

Finding the Fourth Proportional to 41,212.69, 56,873.54 and 22,349.81

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Solution

The fourth proportional to 41,212.69, 56,873.54 and 22,349.81 is: 30,842.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,212.69 : 56,873.54 = 22,349.81 : x
  2. Step 2: Convert to fraction form
    41,212.69/56,873.54 = 22,349.81/x
  3. Step 3: Cross multiply
    41,212.69x = 56,873.54 × 22,349.81
  4. Step 4: Simplify right side
    41,212.69x = 1,271,113,011.09
  5. Step 5: Solve for x
    x = 1,271,113,011.09/41,212.69
  6. Step 6: Final answer
    x = 30,842.76

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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.