Home / 175,023.60-262,535.40-167,344.80

Finding the Fourth Proportional to 175,023.60, 262,535.40 and 167,344.80

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Solution

The fourth proportional to 175,023.60, 262,535.40 and 167,344.80 is: 251,017.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,023.60 : 262,535.40 = 167,344.80 : x
  2. Step 2: Convert to fraction form
    175,023.60/262,535.40 = 167,344.80/x
  3. Step 3: Cross multiply
    175,023.60x = 262,535.40 × 167,344.80
  4. Step 4: Simplify right side
    175,023.60x = 43,933,934,005.92
  5. Step 5: Solve for x
    x = 43,933,934,005.92/175,023.60
  6. Step 6: Final answer
    x = 251,017.20

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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.