Home / 124,017.62-186,026.02-34,060.42

Finding the Fourth Proportional to 124,017.62, 186,026.02 and 34,060.42

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Solution

The fourth proportional to 124,017.62, 186,026.02 and 34,060.42 is: 51,090.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,017.62 : 186,026.02 = 34,060.42 : x
  2. Step 2: Convert to fraction form
    124,017.62/186,026.02 = 34,060.42/x
  3. Step 3: Cross multiply
    124,017.62x = 186,026.02 × 34,060.42
  4. Step 4: Simplify right side
    124,017.62x = 6,336,123,821.91
  5. Step 5: Solve for x
    x = 6,336,123,821.91/124,017.62
  6. Step 6: Final answer
    x = 51,090.51

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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.