Home / 377,122.14-565,683.03-110,884.86

Finding the Fourth Proportional to 377,122.14, 565,683.03 and 110,884.86

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Solution

The fourth proportional to 377,122.14, 565,683.03 and 110,884.86 is: 166,327.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,122.14 : 565,683.03 = 110,884.86 : x
  2. Step 2: Convert to fraction form
    377,122.14/565,683.03 = 110,884.86/x
  3. Step 3: Cross multiply
    377,122.14x = 565,683.03 × 110,884.86
  4. Step 4: Simplify right side
    377,122.14x = 62,725,683,585.93
  5. Step 5: Solve for x
    x = 62,725,683,585.93/377,122.14
  6. Step 6: Final answer
    x = 166,327.24

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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.