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Finding the Third Proportional to 70,113 and 94,476

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Solution

The third proportional to 70,113 and 94,476 is: 127,304.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,113 : 94,476 = 94,476 : x
  2. Step 2: Convert to fraction form
    70,113/94,476 = 94,476/x
  3. Step 3: Cross multiply
    70,113x = 94,476 × 94,476
  4. Step 4: Simplify right side
    70,113x = 8,925,714,576
  5. Step 5: Solve for x
    x = 8,925,714,576/70,113
  6. Step 6: Final answer
    x = 127,304.70

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.