Home / 84,928.44-127,392.48-22,598.94

Finding the Fourth Proportional to 84,928.44, 127,392.48 and 22,598.94

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Solution

The fourth proportional to 84,928.44, 127,392.48 and 22,598.94 is: 33,898.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,928.44 : 127,392.48 = 22,598.94 : x
  2. Step 2: Convert to fraction form
    84,928.44/127,392.48 = 22,598.94/x
  3. Step 3: Cross multiply
    84,928.44x = 127,392.48 × 22,598.94
  4. Step 4: Simplify right side
    84,928.44x = 2,878,935,011.97
  5. Step 5: Solve for x
    x = 2,878,935,011.97/84,928.44
  6. Step 6: Final answer
    x = 33,898.36

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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.