Home / 377,297.10-565,884.14-110,995.34

Finding the Fourth Proportional to 377,297.10, 565,884.14 and 110,995.34

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Solution

The fourth proportional to 377,297.10, 565,884.14 and 110,995.34 is: 166,474.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,297.10 : 565,884.14 = 110,995.34 : x
  2. Step 2: Convert to fraction form
    377,297.10/565,884.14 = 110,995.34/x
  3. Step 3: Cross multiply
    377,297.10x = 565,884.14 × 110,995.34
  4. Step 4: Simplify right side
    377,297.10x = 62,810,499,135.51
  5. Step 5: Solve for x
    x = 62,810,499,135.51/377,297.10
  6. Step 6: Final answer
    x = 166,474.91

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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.