Home / 58,324.15-80,489.14-33,175.27

Finding the Fourth Proportional to 58,324.15, 80,489.14 and 33,175.27

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Solution

The fourth proportional to 58,324.15, 80,489.14 and 33,175.27 is: 45,782.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,324.15 : 80,489.14 = 33,175.27 : x
  2. Step 2: Convert to fraction form
    58,324.15/80,489.14 = 33,175.27/x
  3. Step 3: Cross multiply
    58,324.15x = 80,489.14 × 33,175.27
  4. Step 4: Simplify right side
    58,324.15x = 2,670,249,155.85
  5. Step 5: Solve for x
    x = 2,670,249,155.85/58,324.15
  6. Step 6: Final answer
    x = 45,782.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.