Home / 45,919.11-63,360.86-27,053.67

Finding the Fourth Proportional to 45,919.11, 63,360.86 and 27,053.67

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Solution

The fourth proportional to 45,919.11, 63,360.86 and 27,053.67 is: 37,329.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,919.11 : 63,360.86 = 27,053.67 : x
  2. Step 2: Convert to fraction form
    45,919.11/63,360.86 = 27,053.67/x
  3. Step 3: Cross multiply
    45,919.11x = 63,360.86 × 27,053.67
  4. Step 4: Simplify right side
    45,919.11x = 1,714,143,662.09
  5. Step 5: Solve for x
    x = 1,714,143,662.09/45,919.11
  6. Step 6: Final answer
    x = 37,329.64

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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.