Home / 217,924.14-326,904.98-60,152.60

Finding the Fourth Proportional to 217,924.14, 326,904.98 and 60,152.60

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Solution

The fourth proportional to 217,924.14, 326,904.98 and 60,152.60 is: 90,234.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    217,924.14 : 326,904.98 = 60,152.60 : x
  2. Step 2: Convert to fraction form
    217,924.14/326,904.98 = 60,152.60/x
  3. Step 3: Cross multiply
    217,924.14x = 326,904.98 × 60,152.60
  4. Step 4: Simplify right side
    217,924.14x = 19,664,184,499.95
  5. Step 5: Solve for x
    x = 19,664,184,499.95/217,924.14
  6. Step 6: Final answer
    x = 90,234.08

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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.