Home / 233,746-350,444.04-75,880.24

Finding the Fourth Proportional to 233,746, 350,444.04 and 75,880.24

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Solution

The fourth proportional to 233,746, 350,444.04 and 75,880.24 is: 113,763.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,746 : 350,444.04 = 75,880.24 : x
  2. Step 2: Convert to fraction form
    233,746/350,444.04 = 75,880.24/x
  3. Step 3: Cross multiply
    233,746x = 350,444.04 × 75,880.24
  4. Step 4: Simplify right side
    233,746x = 26,591,777,861.77
  5. Step 5: Solve for x
    x = 26,591,777,861.77/233,746
  6. Step 6: Final answer
    x = 113,763.56

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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.