Home / 338,374.96-466,926.40-195,107.32

Finding the Fourth Proportional to 338,374.96, 466,926.40 and 195,107.32

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Solution

The fourth proportional to 338,374.96, 466,926.40 and 195,107.32 is: 269,230.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    338,374.96 : 466,926.40 = 195,107.32 : x
  2. Step 2: Convert to fraction form
    338,374.96/466,926.40 = 195,107.32/x
  3. Step 3: Cross multiply
    338,374.96x = 466,926.40 × 195,107.32
  4. Step 4: Simplify right side
    338,374.96x = 91,100,758,541.25
  5. Step 5: Solve for x
    x = 91,100,758,541.25/338,374.96
  6. Step 6: Final answer
    x = 269,230.20

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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.