Home / 441,938.04-609,852.78-250,926.36

Finding the Fourth Proportional to 441,938.04, 609,852.78 and 250,926.36

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Solution

The fourth proportional to 441,938.04, 609,852.78 and 250,926.36 is: 346,266.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,938.04 : 609,852.78 = 250,926.36 : x
  2. Step 2: Convert to fraction form
    441,938.04/609,852.78 = 250,926.36/x
  3. Step 3: Cross multiply
    441,938.04x = 609,852.78 × 250,926.36
  4. Step 4: Simplify right side
    441,938.04x = 153,028,138,221.28
  5. Step 5: Solve for x
    x = 153,028,138,221.28/441,938.04
  6. Step 6: Final answer
    x = 346,266.05

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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.