Home / 224,196.04-309,392.92-123,597.64

Finding the Fourth Proportional to 224,196.04, 309,392.92 and 123,597.64

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Solution

The fourth proportional to 224,196.04, 309,392.92 and 123,597.64 is: 170,566.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,196.04 : 309,392.92 = 123,597.64 : x
  2. Step 2: Convert to fraction form
    224,196.04/309,392.92 = 123,597.64/x
  3. Step 3: Cross multiply
    224,196.04x = 309,392.92 × 123,597.64
  4. Step 4: Simplify right side
    224,196.04x = 38,240,234,744.71
  5. Step 5: Solve for x
    x = 38,240,234,744.71/224,196.04
  6. Step 6: Final answer
    x = 170,566.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.