Home / 122,651.03-183,898.17-58,582.87

Finding the Fourth Proportional to 122,651.03, 183,898.17 and 58,582.87

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Solution

The fourth proportional to 122,651.03, 183,898.17 and 58,582.87 is: 87,836.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,651.03 : 183,898.17 = 58,582.87 : x
  2. Step 2: Convert to fraction form
    122,651.03/183,898.17 = 58,582.87/x
  3. Step 3: Cross multiply
    122,651.03x = 183,898.17 × 58,582.87
  4. Step 4: Simplify right side
    122,651.03x = 10,773,282,126.60
  5. Step 5: Solve for x
    x = 10,773,282,126.60/122,651.03
  6. Step 6: Final answer
    x = 87,836.86

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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.