Home / 346,010.04-477,493.92-195,107.04

Finding the Fourth Proportional to 346,010.04, 477,493.92 and 195,107.04

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Solution

The fourth proportional to 346,010.04, 477,493.92 and 195,107.04 is: 269,247.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,010.04 : 477,493.92 = 195,107.04 : x
  2. Step 2: Convert to fraction form
    346,010.04/477,493.92 = 195,107.04/x
  3. Step 3: Cross multiply
    346,010.04x = 477,493.92 × 195,107.04
  4. Step 4: Simplify right side
    346,010.04x = 93,162,425,349.20
  5. Step 5: Solve for x
    x = 93,162,425,349.20/346,010.04
  6. Step 6: Final answer
    x = 269,247.75

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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.