Home / 346,204.32-477,784.08-195,246.24

Finding the Fourth Proportional to 346,204.32, 477,784.08 and 195,246.24

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Solution

The fourth proportional to 346,204.32, 477,784.08 and 195,246.24 is: 269,452.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,204.32 : 477,784.08 = 195,246.24 : x
  2. Step 2: Convert to fraction form
    346,204.32/477,784.08 = 195,246.24/x
  3. Step 3: Cross multiply
    346,204.32x = 477,784.08 × 195,246.24
  4. Step 4: Simplify right side
    346,204.32x = 93,285,545,151.86
  5. Step 5: Solve for x
    x = 93,285,545,151.86/346,204.32
  6. Step 6: Final answer
    x = 269,452.29

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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.