Home / 41,208.55-56,867.83-22,345.67

Finding the Fourth Proportional to 41,208.55, 56,867.83 and 22,345.67

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Solution

The fourth proportional to 41,208.55, 56,867.83 and 22,345.67 is: 30,837.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,208.55 : 56,867.83 = 22,345.67 : x
  2. Step 2: Convert to fraction form
    41,208.55/56,867.83 = 22,345.67/x
  3. Step 3: Cross multiply
    41,208.55x = 56,867.83 × 22,345.67
  4. Step 4: Simplify right side
    41,208.55x = 1,270,749,849.10
  5. Step 5: Solve for x
    x = 1,270,749,849.10/41,208.55
  6. Step 6: Final answer
    x = 30,837.05

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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.