Home / 44,367.22-66,572.70-31,303.54

Finding the Fourth Proportional to 44,367.22, 66,572.70 and 31,303.54

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Solution

The fourth proportional to 44,367.22, 66,572.70 and 31,303.54 is: 46,970.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,367.22 : 66,572.70 = 31,303.54 : x
  2. Step 2: Convert to fraction form
    44,367.22/66,572.70 = 31,303.54/x
  3. Step 3: Cross multiply
    44,367.22x = 66,572.70 × 31,303.54
  4. Step 4: Simplify right side
    44,367.22x = 2,083,961,177.36
  5. Step 5: Solve for x
    x = 2,083,961,177.36/44,367.22
  6. Step 6: Final answer
    x = 46,970.74

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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.