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Finding the Fourth Proportional to 250,244.53, 375,366.80 and 63,256.03

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Solution

The fourth proportional to 250,244.53, 375,366.80 and 63,256.03 is: 94,884.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,244.53 : 375,366.80 = 63,256.03 : x
  2. Step 2: Convert to fraction form
    250,244.53/375,366.80 = 63,256.03/x
  3. Step 3: Cross multiply
    250,244.53x = 375,366.80 × 63,256.03
  4. Step 4: Simplify right side
    250,244.53x = 23,744,213,561.80
  5. Step 5: Solve for x
    x = 23,744,213,561.80/250,244.53
  6. Step 6: Final answer
    x = 94,884.05

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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.