Home / 224,168.83-334,824.57-202,788.65

Finding the Fourth Proportional to 224,168.83, 334,824.57 and 202,788.65

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Solution

The fourth proportional to 224,168.83, 334,824.57 and 202,788.65 is: 302,890.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,168.83 : 334,824.57 = 202,788.65 : x
  2. Step 2: Convert to fraction form
    224,168.83/334,824.57 = 202,788.65/x
  3. Step 3: Cross multiply
    224,168.83x = 334,824.57 × 202,788.65
  4. Step 4: Simplify right side
    224,168.83x = 67,898,621,738.37
  5. Step 5: Solve for x
    x = 67,898,621,738.37/224,168.83
  6. Step 6: Final answer
    x = 302,890.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.