Home / 121,333.71-182,001.02-37,093.54

Finding the Fourth Proportional to 121,333.71, 182,001.02 and 37,093.54

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Solution

The fourth proportional to 121,333.71, 182,001.02 and 37,093.54 is: 55,640.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,333.71 : 182,001.02 = 37,093.54 : x
  2. Step 2: Convert to fraction form
    121,333.71/182,001.02 = 37,093.54/x
  3. Step 3: Cross multiply
    121,333.71x = 182,001.02 × 37,093.54
  4. Step 4: Simplify right side
    121,333.71x = 6,751,062,115.41
  5. Step 5: Solve for x
    x = 6,751,062,115.41/121,333.71
  6. Step 6: Final answer
    x = 55,640.45

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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.