Home / 69,025.37-103,034.13-59,227.61

Finding the Fourth Proportional to 69,025.37, 103,034.13 and 59,227.61

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Solution

The fourth proportional to 69,025.37, 103,034.13 and 59,227.61 is: 88,409.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,025.37 : 103,034.13 = 59,227.61 : x
  2. Step 2: Convert to fraction form
    69,025.37/103,034.13 = 59,227.61/x
  3. Step 3: Cross multiply
    69,025.37x = 103,034.13 × 59,227.61
  4. Step 4: Simplify right side
    69,025.37x = 6,102,464,531.06
  5. Step 5: Solve for x
    x = 6,102,464,531.06/69,025.37
  6. Step 6: Final answer
    x = 88,409.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.