Home / 441,920.07-609,853.86-250,937.46

Finding the Fourth Proportional to 441,920.07, 609,853.86 and 250,937.46

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Solution

The fourth proportional to 441,920.07, 609,853.86 and 250,937.46 is: 346,296.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,920.07 : 609,853.86 = 250,937.46 : x
  2. Step 2: Convert to fraction form
    441,920.07/609,853.86 = 250,937.46/x
  3. Step 3: Cross multiply
    441,920.07x = 609,853.86 × 250,937.46
  4. Step 4: Simplify right side
    441,920.07x = 153,035,178,599.60
  5. Step 5: Solve for x
    x = 153,035,178,599.60/441,920.07
  6. Step 6: Final answer
    x = 346,296.06

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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.