Home / 43,370.26-64,951.44-22,254.76

Finding the Fourth Proportional to 43,370.26, 64,951.44 and 22,254.76

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Solution

The fourth proportional to 43,370.26, 64,951.44 and 22,254.76 is: 33,328.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,370.26 : 64,951.44 = 22,254.76 : x
  2. Step 2: Convert to fraction form
    43,370.26/64,951.44 = 22,254.76/x
  3. Step 3: Cross multiply
    43,370.26x = 64,951.44 × 22,254.76
  4. Step 4: Simplify right side
    43,370.26x = 1,445,478,708.85
  5. Step 5: Solve for x
    x = 1,445,478,708.85/43,370.26
  6. Step 6: Final answer
    x = 33,328.80

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1.5x scale

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.