Home / 441,284.76-608,955.84-250,335.36

Finding the Fourth Proportional to 441,284.76, 608,955.84 and 250,335.36

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Solution

The fourth proportional to 441,284.76, 608,955.84 and 250,335.36 is: 345,453.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,284.76 : 608,955.84 = 250,335.36 : x
  2. Step 2: Convert to fraction form
    441,284.76/608,955.84 = 250,335.36/x
  3. Step 3: Cross multiply
    441,284.76x = 608,955.84 × 250,335.36
  4. Step 4: Simplify right side
    441,284.76x = 152,443,179,430.50
  5. Step 5: Solve for x
    x = 152,443,179,430.50/441,284.76
  6. Step 6: Final answer
    x = 345,453.08

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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.