Home / 337,133.15-505,899.23-124,050.69

Finding the Fourth Proportional to 337,133.15, 505,899.23 and 124,050.69

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Solution

The fourth proportional to 337,133.15, 505,899.23 and 124,050.69 is: 186,149.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,133.15 : 505,899.23 = 124,050.69 : x
  2. Step 2: Convert to fraction form
    337,133.15/505,899.23 = 124,050.69/x
  3. Step 3: Cross multiply
    337,133.15x = 505,899.23 × 124,050.69
  4. Step 4: Simplify right side
    337,133.15x = 62,757,148,411.44
  5. Step 5: Solve for x
    x = 62,757,148,411.44/337,133.15
  6. Step 6: Final answer
    x = 186,149.45

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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.