Home / 194,429.21-292,694.19-174,876.93

Finding the Fourth Proportional to 194,429.21, 292,694.19 and 174,876.93

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Solution

The fourth proportional to 194,429.21, 292,694.19 and 174,876.93 is: 263,260.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,429.21 : 292,694.19 = 174,876.93 : x
  2. Step 2: Convert to fraction form
    194,429.21/292,694.19 = 174,876.93/x
  3. Step 3: Cross multiply
    194,429.21x = 292,694.19 × 174,876.93
  4. Step 4: Simplify right side
    194,429.21x = 51,185,461,376.04
  5. Step 5: Solve for x
    x = 51,185,461,376.04/194,429.21
  6. Step 6: Final answer
    x = 263,260.15

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.