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Finding the Fourth Proportional to 63,946, 88,256.40 and 37,096.88

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Solution

The fourth proportional to 63,946, 88,256.40 and 37,096.88 is: 51,200.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,946 : 88,256.40 = 37,096.88 : x
  2. Step 2: Convert to fraction form
    63,946/88,256.40 = 37,096.88/x
  3. Step 3: Cross multiply
    63,946x = 88,256.40 × 37,096.88
  4. Step 4: Simplify right side
    63,946x = 3,274,037,080.03
  5. Step 5: Solve for x
    x = 3,274,037,080.03/63,946
  6. Step 6: Final answer
    x = 51,200.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.