Home / 94,795.99-130,826.60-52,362.72

Finding the Fourth Proportional to 94,795.99, 130,826.60 and 52,362.72

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Solution

The fourth proportional to 94,795.99, 130,826.60 and 52,362.72 is: 72,265.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,795.99 : 130,826.60 = 52,362.72 : x
  2. Step 2: Convert to fraction form
    94,795.99/130,826.60 = 52,362.72/x
  3. Step 3: Cross multiply
    94,795.99x = 130,826.60 × 52,362.72
  4. Step 4: Simplify right side
    94,795.99x = 6,850,436,624.35
  5. Step 5: Solve for x
    x = 6,850,436,624.35/94,795.99
  6. Step 6: Final answer
    x = 72,265.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.