Home / 561,097.20-841,346.64-245,184.24

Finding the Fourth Proportional to 561,097.20, 841,346.64 and 245,184.24

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Solution

The fourth proportional to 561,097.20, 841,346.64 and 245,184.24 is: 367,645.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    561,097.20 : 841,346.64 = 245,184.24 : x
  2. Step 2: Convert to fraction form
    561,097.20/841,346.64 = 245,184.24/x
  3. Step 3: Cross multiply
    561,097.20x = 841,346.64 × 245,184.24
  4. Step 4: Simplify right side
    561,097.20x = 206,284,936,504.95
  5. Step 5: Solve for x
    x = 206,284,936,504.95/561,097.20
  6. Step 6: Final answer
    x = 367,645.64

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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.