Home / 156,025.62-234,048.15-62,519.22

Finding the Fourth Proportional to 156,025.62, 234,048.15 and 62,519.22

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Solution

The fourth proportional to 156,025.62, 234,048.15 and 62,519.22 is: 93,782.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,025.62 : 234,048.15 = 62,519.22 : x
  2. Step 2: Convert to fraction form
    156,025.62/234,048.15 = 62,519.22/x
  3. Step 3: Cross multiply
    156,025.62x = 234,048.15 × 62,519.22
  4. Step 4: Simplify right side
    156,025.62x = 14,632,507,780.44
  5. Step 5: Solve for x
    x = 14,632,507,780.44/156,025.62
  6. Step 6: Final answer
    x = 93,782.72

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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.