Home / 69,222.12-95,533.20-44,070

Finding the Fourth Proportional to 69,222.12, 95,533.20 and 44,070

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Solution

The fourth proportional to 69,222.12, 95,533.20 and 44,070 is: 60,820.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,222.12 : 95,533.20 = 44,070 : x
  2. Step 2: Convert to fraction form
    69,222.12/95,533.20 = 44,070/x
  3. Step 3: Cross multiply
    69,222.12x = 95,533.20 × 44,070
  4. Step 4: Simplify right side
    69,222.12x = 4,210,148,124
  5. Step 5: Solve for x
    x = 4,210,148,124/69,222.12
  6. Step 6: Final answer
    x = 60,820.85

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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.