Home / 94,277.17-130,102.36-54,003.97

Finding the Fourth Proportional to 94,277.17, 130,102.36 and 54,003.97

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Solution

The fourth proportional to 94,277.17, 130,102.36 and 54,003.97 is: 74,525.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,277.17 : 130,102.36 = 54,003.97 : x
  2. Step 2: Convert to fraction form
    94,277.17/130,102.36 = 54,003.97/x
  3. Step 3: Cross multiply
    94,277.17x = 130,102.36 × 54,003.97
  4. Step 4: Simplify right side
    94,277.17x = 7,026,043,946.37
  5. Step 5: Solve for x
    x = 7,026,043,946.37/94,277.17
  6. Step 6: Final answer
    x = 74,525.40

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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.