Home / 107,441.74-160,941.13-62,933.56

Finding the Fourth Proportional to 107,441.74, 160,941.13 and 62,933.56

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Solution

The fourth proportional to 107,441.74, 160,941.13 and 62,933.56 is: 94,270.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,441.74 : 160,941.13 = 62,933.56 : x
  2. Step 2: Convert to fraction form
    107,441.74/160,941.13 = 62,933.56/x
  3. Step 3: Cross multiply
    107,441.74x = 160,941.13 × 62,933.56
  4. Step 4: Simplify right side
    107,441.74x = 10,128,597,701.64
  5. Step 5: Solve for x
    x = 10,128,597,701.64/107,441.74
  6. Step 6: Final answer
    x = 94,270.60

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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.