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Finding the Fourth Proportional to 224,230.69, 336,347.25 and 58,018.69

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Solution

The fourth proportional to 224,230.69, 336,347.25 and 58,018.69 is: 87,028.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,230.69 : 336,347.25 = 58,018.69 : x
  2. Step 2: Convert to fraction form
    224,230.69/336,347.25 = 58,018.69/x
  3. Step 3: Cross multiply
    224,230.69x = 336,347.25 × 58,018.69
  4. Step 4: Simplify right side
    224,230.69x = 19,514,425,989.23
  5. Step 5: Solve for x
    x = 19,514,425,989.23/224,230.69
  6. Step 6: Final answer
    x = 87,028.35

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1.5x scale

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.