Home / 229,267.04-344,260.08-194,188.16

Finding the Fourth Proportional to 229,267.04, 344,260.08 and 194,188.16

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Solution

The fourth proportional to 229,267.04, 344,260.08 and 194,188.16 is: 291,586.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,267.04 : 344,260.08 = 194,188.16 : x
  2. Step 2: Convert to fraction form
    229,267.04/344,260.08 = 194,188.16/x
  3. Step 3: Cross multiply
    229,267.04x = 344,260.08 × 194,188.16
  4. Step 4: Simplify right side
    229,267.04x = 66,851,231,496.65
  5. Step 5: Solve for x
    x = 66,851,231,496.65/229,267.04
  6. Step 6: Final answer
    x = 291,586.75

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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.