Home / 50,038.53-75,057.74-23,728.92

Finding the Fourth Proportional to 50,038.53, 75,057.74 and 23,728.92

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Solution

The fourth proportional to 50,038.53, 75,057.74 and 23,728.92 is: 35,593.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,038.53 : 75,057.74 = 23,728.92 : x
  2. Step 2: Convert to fraction form
    50,038.53/75,057.74 = 23,728.92/x
  3. Step 3: Cross multiply
    50,038.53x = 75,057.74 × 23,728.92
  4. Step 4: Simplify right side
    50,038.53x = 1,781,038,989.20
  5. Step 5: Solve for x
    x = 1,781,038,989.20/50,038.53
  6. Step 6: Final answer
    x = 35,593.35

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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.