Home / 69,442.06-104,141.59-25,063.19

Finding the Fourth Proportional to 69,442.06, 104,141.59 and 25,063.19

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Solution

The fourth proportional to 69,442.06, 104,141.59 and 25,063.19 is: 37,587.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,442.06 : 104,141.59 = 25,063.19 : x
  2. Step 2: Convert to fraction form
    69,442.06/104,141.59 = 25,063.19/x
  3. Step 3: Cross multiply
    69,442.06x = 104,141.59 × 25,063.19
  4. Step 4: Simplify right side
    69,442.06x = 2,610,120,331.76
  5. Step 5: Solve for x
    x = 2,610,120,331.76/69,442.06
  6. Step 6: Final answer
    x = 37,587.03

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1.5x scale

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.