Home / 792,096.04-1,188,213.88-223,482.12

Finding the Fourth Proportional to 792,096.04, 1,188,213.88 and 223,482.12

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Solution

The fourth proportional to 792,096.04, 1,188,213.88 and 223,482.12 is: 335,242.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,096.04 : 1,188,213.88 = 223,482.12 : x
  2. Step 2: Convert to fraction form
    792,096.04/1,188,213.88 = 223,482.12/x
  3. Step 3: Cross multiply
    792,096.04x = 1,188,213.88 × 223,482.12
  4. Step 4: Simplify right side
    792,096.04x = 265,544,556,915.83
  5. Step 5: Solve for x
    x = 265,544,556,915.83/792,096.04
  6. Step 6: Final answer
    x = 335,242.88

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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.