Home / 961,011.14-1,441,530.68-251,039.25

Finding the Fourth Proportional to 961,011.14, 1,441,530.68 and 251,039.25

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Solution

The fourth proportional to 961,011.14, 1,441,530.68 and 251,039.25 is: 376,562.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    961,011.14 : 1,441,530.68 = 251,039.25 : x
  2. Step 2: Convert to fraction form
    961,011.14/1,441,530.68 = 251,039.25/x
  3. Step 3: Cross multiply
    961,011.14x = 1,441,530.68 × 251,039.25
  4. Step 4: Simplify right side
    961,011.14x = 361,880,779,503.99
  5. Step 5: Solve for x
    x = 361,880,779,503.99/961,011.14
  6. Step 6: Final answer
    x = 376,562.52

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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.