Home / 194,927.58-292,155.90-94,937.94

Finding the Fourth Proportional to 194,927.58, 292,155.90 and 94,937.94

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Solution

The fourth proportional to 194,927.58, 292,155.90 and 94,937.94 is: 142,292.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,927.58 : 292,155.90 = 94,937.94 : x
  2. Step 2: Convert to fraction form
    194,927.58/292,155.90 = 94,937.94/x
  3. Step 3: Cross multiply
    194,927.58x = 292,155.90 × 94,937.94
  4. Step 4: Simplify right side
    194,927.58x = 27,736,679,304.85
  5. Step 5: Solve for x
    x = 27,736,679,304.85/194,927.58
  6. Step 6: Final answer
    x = 142,292.23

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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.