Home / 44,420.76-66,657.39-16,360.53

Finding the Fourth Proportional to 44,420.76, 66,657.39 and 16,360.53

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Solution

The fourth proportional to 44,420.76, 66,657.39 and 16,360.53 is: 24,550.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,420.76 : 66,657.39 = 16,360.53 : x
  2. Step 2: Convert to fraction form
    44,420.76/66,657.39 = 16,360.53/x
  3. Step 3: Cross multiply
    44,420.76x = 66,657.39 × 16,360.53
  4. Step 4: Simplify right side
    44,420.76x = 1,090,550,228.82
  5. Step 5: Solve for x
    x = 1,090,550,228.82/44,420.76
  6. Step 6: Final answer
    x = 24,550.46

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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.