Home / 134,223.33-185,228.31-73,795.00

Finding the Fourth Proportional to 134,223.33, 185,228.31 and 73,795.00

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Solution

The fourth proportional to 134,223.33, 185,228.31 and 73,795.00 is: 101,837.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,223.33 : 185,228.31 = 73,795.00 : x
  2. Step 2: Convert to fraction form
    134,223.33/185,228.31 = 73,795.00/x
  3. Step 3: Cross multiply
    134,223.33x = 185,228.31 × 73,795.00
  4. Step 4: Simplify right side
    134,223.33x = 13,668,921,841.33
  5. Step 5: Solve for x
    x = 13,668,921,841.33/134,223.33
  6. Step 6: Final answer
    x = 101,837.16

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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.