Home / 152,025.14-228,074.87-107,134.07

Finding the Fourth Proportional to 152,025.14, 228,074.87 and 107,134.07

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Solution

The fourth proportional to 152,025.14, 228,074.87 and 107,134.07 is: 160,727.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,025.14 : 228,074.87 = 107,134.07 : x
  2. Step 2: Convert to fraction form
    152,025.14/228,074.87 = 107,134.07/x
  3. Step 3: Cross multiply
    152,025.14x = 228,074.87 × 107,134.07
  4. Step 4: Simplify right side
    152,025.14x = 24,434,587,411.78
  5. Step 5: Solve for x
    x = 24,434,587,411.78/152,025.14
  6. Step 6: Final answer
    x = 160,727.29

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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.