Home / 152,041.68-228,099.60-107,150.58

Finding the Fourth Proportional to 152,041.68, 228,099.60 and 107,150.58

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Solution

The fourth proportional to 152,041.68, 228,099.60 and 107,150.58 is: 160,752.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,041.68 : 228,099.60 = 107,150.58 : x
  2. Step 2: Convert to fraction form
    152,041.68/228,099.60 = 107,150.58/x
  3. Step 3: Cross multiply
    152,041.68x = 228,099.60 × 107,150.58
  4. Step 4: Simplify right side
    152,041.68x = 24,441,004,437.77
  5. Step 5: Solve for x
    x = 24,441,004,437.77/152,041.68
  6. Step 6: Final answer
    x = 160,752.00

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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.