Home / 410,224.15-615,336.23-241,571.35

Finding the Fourth Proportional to 410,224.15, 615,336.23 and 241,571.35

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Solution

The fourth proportional to 410,224.15, 615,336.23 and 241,571.35 is: 362,357.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,224.15 : 615,336.23 = 241,571.35 : x
  2. Step 2: Convert to fraction form
    410,224.15/615,336.23 = 241,571.35/x
  3. Step 3: Cross multiply
    410,224.15x = 615,336.23 × 241,571.35
  4. Step 4: Simplify right side
    410,224.15x = 148,647,602,577.15
  5. Step 5: Solve for x
    x = 148,647,602,577.15/410,224.15
  6. Step 6: Final answer
    x = 362,357.03

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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.