Home / 41,483.52-57,248.64-22,621.68

Finding the Fourth Proportional to 41,483.52, 57,248.64 and 22,621.68

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Solution

The fourth proportional to 41,483.52, 57,248.64 and 22,621.68 is: 31,218.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,483.52 : 57,248.64 = 22,621.68 : x
  2. Step 2: Convert to fraction form
    41,483.52/57,248.64 = 22,621.68/x
  3. Step 3: Cross multiply
    41,483.52x = 57,248.64 × 22,621.68
  4. Step 4: Simplify right side
    41,483.52x = 1,295,060,414.52
  5. Step 5: Solve for x
    x = 1,295,060,414.52/41,483.52
  6. Step 6: Final answer
    x = 31,218.67

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1.5x scale

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.