Home / 94,370.74-130,227.94-54,055.82

Finding the Fourth Proportional to 94,370.74, 130,227.94 and 54,055.82

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Solution

The fourth proportional to 94,370.74, 130,227.94 and 54,055.82 is: 74,594.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,370.74 : 130,227.94 = 54,055.82 : x
  2. Step 2: Convert to fraction form
    94,370.74/130,227.94 = 54,055.82/x
  3. Step 3: Cross multiply
    94,370.74x = 130,227.94 × 54,055.82
  4. Step 4: Simplify right side
    94,370.74x = 7,039,578,083.61
  5. Step 5: Solve for x
    x = 7,039,578,083.61/94,370.74
  6. Step 6: Final answer
    x = 74,594.92

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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.