Home / 60,435.17-90,644.38-16,065.53

Finding the Fourth Proportional to 60,435.17, 90,644.38 and 16,065.53

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Solution

The fourth proportional to 60,435.17, 90,644.38 and 16,065.53 is: 24,096.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,435.17 : 90,644.38 = 16,065.53 : x
  2. Step 2: Convert to fraction form
    60,435.17/90,644.38 = 16,065.53/x
  3. Step 3: Cross multiply
    60,435.17x = 90,644.38 × 16,065.53
  4. Step 4: Simplify right side
    60,435.17x = 1,456,250,006.22
  5. Step 5: Solve for x
    x = 1,456,250,006.22/60,435.17
  6. Step 6: Final answer
    x = 24,096.07

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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.