Home / 62,150.20-93,238.80-22,707.25

Finding the Fourth Proportional to 62,150.20, 93,238.80 and 22,707.25

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Solution

The fourth proportional to 62,150.20, 93,238.80 and 22,707.25 is: 34,065.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,150.20 : 93,238.80 = 22,707.25 : x
  2. Step 2: Convert to fraction form
    62,150.20/93,238.80 = 22,707.25/x
  3. Step 3: Cross multiply
    62,150.20x = 93,238.80 × 22,707.25
  4. Step 4: Simplify right side
    62,150.20x = 2,117,196,741.30
  5. Step 5: Solve for x
    x = 2,117,196,741.30/62,150.20
  6. Step 6: Final answer
    x = 34,065.81

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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.