Home / 334,169.56-461,178.38-190,926.52

Finding the Fourth Proportional to 334,169.56, 461,178.38 and 190,926.52

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Solution

The fourth proportional to 334,169.56, 461,178.38 and 190,926.52 is: 263,492.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,169.56 : 461,178.38 = 190,926.52 : x
  2. Step 2: Convert to fraction form
    334,169.56/461,178.38 = 190,926.52/x
  3. Step 3: Cross multiply
    334,169.56x = 461,178.38 × 190,926.52
  4. Step 4: Simplify right side
    334,169.56x = 88,051,183,192.64
  5. Step 5: Solve for x
    x = 88,051,183,192.64/334,169.56
  6. Step 6: Final answer
    x = 263,492.53

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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.