Home / 50,107.08-75,175.02-23,775.60

Finding the Fourth Proportional to 50,107.08, 75,175.02 and 23,775.60

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Solution

The fourth proportional to 50,107.08, 75,175.02 and 23,775.60 is: 35,670.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,107.08 : 75,175.02 = 23,775.60 : x
  2. Step 2: Convert to fraction form
    50,107.08/75,175.02 = 23,775.60/x
  3. Step 3: Cross multiply
    50,107.08x = 75,175.02 × 23,775.60
  4. Step 4: Simplify right side
    50,107.08x = 1,787,331,205.51
  5. Step 5: Solve for x
    x = 1,787,331,205.51/50,107.08
  6. Step 6: Final answer
    x = 35,670.23

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1.5x scale

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.