Home / 163,096.60-244,644.90-113,330.20

Finding the Fourth Proportional to 163,096.60, 244,644.90 and 113,330.20

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Solution

The fourth proportional to 163,096.60, 244,644.90 and 113,330.20 is: 169,995.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,096.60 : 244,644.90 = 113,330.20 : x
  2. Step 2: Convert to fraction form
    163,096.60/244,644.90 = 113,330.20/x
  3. Step 3: Cross multiply
    163,096.60x = 244,644.90 × 113,330.20
  4. Step 4: Simplify right side
    163,096.60x = 27,725,655,445.98
  5. Step 5: Solve for x
    x = 27,725,655,445.98/163,096.60
  6. Step 6: Final answer
    x = 169,995.30

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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.