Home / 501,826.14-752,580.62-164,811.27

Finding the Fourth Proportional to 501,826.14, 752,580.62 and 164,811.27

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Solution

The fourth proportional to 501,826.14, 752,580.62 and 164,811.27 is: 247,164.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    501,826.14 : 752,580.62 = 164,811.27 : x
  2. Step 2: Convert to fraction form
    501,826.14/752,580.62 = 164,811.27/x
  3. Step 3: Cross multiply
    501,826.14x = 752,580.62 × 164,811.27
  4. Step 4: Simplify right side
    501,826.14x = 124,033,764,408.71
  5. Step 5: Solve for x
    x = 124,033,764,408.71/501,826.14
  6. Step 6: Final answer
    x = 247,164.81

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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.