Home / 226,916.32-340,374.48-60,700

Finding the Fourth Proportional to 226,916.32, 340,374.48 and 60,700

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Solution

The fourth proportional to 226,916.32, 340,374.48 and 60,700 is: 91,050

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,916.32 : 340,374.48 = 60,700 : x
  2. Step 2: Convert to fraction form
    226,916.32/340,374.48 = 60,700/x
  3. Step 3: Cross multiply
    226,916.32x = 340,374.48 × 60,700
  4. Step 4: Simplify right side
    226,916.32x = 20,660,730,936
  5. Step 5: Solve for x
    x = 20,660,730,936/226,916.32
  6. Step 6: Final answer
    x = 91,050

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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.