Home / 441,796.32-609,681.37-248,212.19

Finding the Fourth Proportional to 441,796.32, 609,681.37 and 248,212.19

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Solution

The fourth proportional to 441,796.32, 609,681.37 and 248,212.19 is: 342,534.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,796.32 : 609,681.37 = 248,212.19 : x
  2. Step 2: Convert to fraction form
    441,796.32/609,681.37 = 248,212.19/x
  3. Step 3: Cross multiply
    441,796.32x = 609,681.37 × 248,212.19
  4. Step 4: Simplify right side
    441,796.32x = 151,330,348,953.57
  5. Step 5: Solve for x
    x = 151,330,348,953.57/441,796.32
  6. Step 6: Final answer
    x = 342,534.20

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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.