Home / 369,948.19-554,992.24-117,292.27

Finding the Fourth Proportional to 369,948.19, 554,992.24 and 117,292.27

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Solution

The fourth proportional to 369,948.19, 554,992.24 and 117,292.27 is: 175,960.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,948.19 : 554,992.24 = 117,292.27 : x
  2. Step 2: Convert to fraction form
    369,948.19/554,992.24 = 117,292.27/x
  3. Step 3: Cross multiply
    369,948.19x = 554,992.24 × 117,292.27
  4. Step 4: Simplify right side
    369,948.19x = 65,096,296,593.79
  5. Step 5: Solve for x
    x = 65,096,296,593.79/369,948.19
  6. Step 6: Final answer
    x = 175,960.58

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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.