Home / 110,056.10-164,938.35-97,517.30

Finding the Fourth Proportional to 110,056.10, 164,938.35 and 97,517.30

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Solution

The fourth proportional to 110,056.10, 164,938.35 and 97,517.30 is: 146,146.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,056.10 : 164,938.35 = 97,517.30 : x
  2. Step 2: Convert to fraction form
    110,056.10/164,938.35 = 97,517.30/x
  3. Step 3: Cross multiply
    110,056.10x = 164,938.35 × 97,517.30
  4. Step 4: Simplify right side
    110,056.10x = 16,084,342,558.46
  5. Step 5: Solve for x
    x = 16,084,342,558.46/110,056.10
  6. Step 6: Final answer
    x = 146,146.76

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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.