Home / 174,708.20-241,096.10-99,256.70

Finding the Fourth Proportional to 174,708.20, 241,096.10 and 99,256.70

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Solution

The fourth proportional to 174,708.20, 241,096.10 and 99,256.70 is: 136,973.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,708.20 : 241,096.10 = 99,256.70 : x
  2. Step 2: Convert to fraction form
    174,708.20/241,096.10 = 99,256.70/x
  3. Step 3: Cross multiply
    174,708.20x = 241,096.10 × 99,256.70
  4. Step 4: Simplify right side
    174,708.20x = 23,930,401,567.11
  5. Step 5: Solve for x
    x = 23,930,401,567.11/174,708.20
  6. Step 6: Final answer
    x = 136,973.55

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1.5x scale

Why These Related Problems?

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