Home / 336,095.08-504,217.38-146,586.10

Finding the Fourth Proportional to 336,095.08, 504,217.38 and 146,586.10

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Solution

The fourth proportional to 336,095.08, 504,217.38 and 146,586.10 is: 219,911.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,095.08 : 504,217.38 = 146,586.10 : x
  2. Step 2: Convert to fraction form
    336,095.08/504,217.38 = 146,586.10/x
  3. Step 3: Cross multiply
    336,095.08x = 504,217.38 × 146,586.10
  4. Step 4: Simplify right side
    336,095.08x = 73,911,259,286.42
  5. Step 5: Solve for x
    x = 73,911,259,286.42/336,095.08
  6. Step 6: Final answer
    x = 219,911.76

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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.