Home / 334,165.65-461,173.04-190,922.63

Finding the Fourth Proportional to 334,165.65, 461,173.04 and 190,922.63

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Solution

The fourth proportional to 334,165.65, 461,173.04 and 190,922.63 is: 263,487.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,165.65 : 461,173.04 = 190,922.63 : x
  2. Step 2: Convert to fraction form
    334,165.65/461,173.04 = 190,922.63/x
  3. Step 3: Cross multiply
    334,165.65x = 461,173.04 × 190,922.63
  4. Step 4: Simplify right side
    334,165.65x = 88,048,366,421.42
  5. Step 5: Solve for x
    x = 88,048,366,421.42/334,165.65
  6. Step 6: Final answer
    x = 263,487.18

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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.