Home / 164,202.08-245,823.33-148,443.53

Finding the Fourth Proportional to 164,202.08, 245,823.33 and 148,443.53

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Solution

The fourth proportional to 164,202.08, 245,823.33 and 148,443.53 is: 222,231.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,202.08 : 245,823.33 = 148,443.53 : x
  2. Step 2: Convert to fraction form
    164,202.08/245,823.33 = 148,443.53/x
  3. Step 3: Cross multiply
    164,202.08x = 245,823.33 × 148,443.53
  4. Step 4: Simplify right side
    164,202.08x = 36,490,882,861.55
  5. Step 5: Solve for x
    x = 36,490,882,861.55/164,202.08
  6. Step 6: Final answer
    x = 222,231.55

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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.