Home / 137,533.25-206,301.69-44,039.00

Finding the Fourth Proportional to 137,533.25, 206,301.69 and 44,039.00

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Solution

The fourth proportional to 137,533.25, 206,301.69 and 44,039.00 is: 66,059.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,533.25 : 206,301.69 = 44,039.00 : x
  2. Step 2: Convert to fraction form
    137,533.25/206,301.69 = 44,039.00/x
  3. Step 3: Cross multiply
    137,533.25x = 206,301.69 × 44,039.00
  4. Step 4: Simplify right side
    137,533.25x = 9,085,319,094.40
  5. Step 5: Solve for x
    x = 9,085,319,094.40/137,533.25
  6. Step 6: Final answer
    x = 66,059.08

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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.