Home / 56,177.48-84,164.69-35,107.41

Finding the Fourth Proportional to 56,177.48, 84,164.69 and 35,107.41

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Solution

The fourth proportional to 56,177.48, 84,164.69 and 35,107.41 is: 52,597.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,177.48 : 84,164.69 = 35,107.41 : x
  2. Step 2: Convert to fraction form
    56,177.48/84,164.69 = 35,107.41/x
  3. Step 3: Cross multiply
    56,177.48x = 84,164.69 × 35,107.41
  4. Step 4: Simplify right side
    56,177.48x = 2,954,804,103.82
  5. Step 5: Solve for x
    x = 2,954,804,103.82/56,177.48
  6. Step 6: Final answer
    x = 52,597.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.