Home / 341,675.28-471,541.04-190,801.44

Finding the Fourth Proportional to 341,675.28, 471,541.04 and 190,801.44

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Solution

The fourth proportional to 341,675.28, 471,541.04 and 190,801.44 is: 263,322.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,675.28 : 471,541.04 = 190,801.44 : x
  2. Step 2: Convert to fraction form
    341,675.28/471,541.04 = 190,801.44/x
  3. Step 3: Cross multiply
    341,675.28x = 471,541.04 × 190,801.44
  4. Step 4: Simplify right side
    341,675.28x = 89,970,709,451.10
  5. Step 5: Solve for x
    x = 89,970,709,451.10/341,675.28
  6. Step 6: Final answer
    x = 263,322.27

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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.