Home / 50,025.91-74,955.55-35,203.69

Finding the Fourth Proportional to 50,025.91, 74,955.55 and 35,203.69

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Solution

The fourth proportional to 50,025.91, 74,955.55 and 35,203.69 is: 52,746.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,025.91 : 74,955.55 = 35,203.69 : x
  2. Step 2: Convert to fraction form
    50,025.91/74,955.55 = 35,203.69/x
  3. Step 3: Cross multiply
    50,025.91x = 74,955.55 × 35,203.69
  4. Step 4: Simplify right side
    50,025.91x = 2,638,711,769.96
  5. Step 5: Solve for x
    x = 2,638,711,769.96/50,025.91
  6. Step 6: Final answer
    x = 52,746.91

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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.