Home / 47,367.73-71,030.93-25,175.77

Finding the Fourth Proportional to 47,367.73, 71,030.93 and 25,175.77

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Solution

The fourth proportional to 47,367.73, 71,030.93 and 25,175.77 is: 37,752.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,367.73 : 71,030.93 = 25,175.77 : x
  2. Step 2: Convert to fraction form
    47,367.73/71,030.93 = 25,175.77/x
  3. Step 3: Cross multiply
    47,367.73x = 71,030.93 × 25,175.77
  4. Step 4: Simplify right side
    47,367.73x = 1,788,258,230.69
  5. Step 5: Solve for x
    x = 1,788,258,230.69/47,367.73
  6. Step 6: Final answer
    x = 37,752.67

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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.