Home / 94,944.10-142,500.64-50,607.46

Finding the Fourth Proportional to 94,944.10, 142,500.64 and 50,607.46

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Solution

The fourth proportional to 94,944.10, 142,500.64 and 50,607.46 is: 75,956.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,944.10 : 142,500.64 = 50,607.46 : x
  2. Step 2: Convert to fraction form
    94,944.10/142,500.64 = 50,607.46/x
  3. Step 3: Cross multiply
    94,944.10x = 142,500.64 × 50,607.46
  4. Step 4: Simplify right side
    94,944.10x = 7,211,595,438.77
  5. Step 5: Solve for x
    x = 7,211,595,438.77/94,944.10
  6. Step 6: Final answer
    x = 75,956.23

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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.