Home / 334,349.70-501,524.55-192,632.10

Finding the Fourth Proportional to 334,349.70, 501,524.55 and 192,632.10

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Solution

The fourth proportional to 334,349.70, 501,524.55 and 192,632.10 is: 288,948.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,349.70 : 501,524.55 = 192,632.10 : x
  2. Step 2: Convert to fraction form
    334,349.70/501,524.55 = 192,632.10/x
  3. Step 3: Cross multiply
    334,349.70x = 501,524.55 × 192,632.10
  4. Step 4: Simplify right side
    334,349.70x = 96,609,727,268.06
  5. Step 5: Solve for x
    x = 96,609,727,268.06/334,349.70
  6. Step 6: Final answer
    x = 288,948.15

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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.