Home / 4,437.77-6,124.07-2,448.41

Finding the Fourth Proportional to 4,437.77, 6,124.07 and 2,448.41

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Solution

The fourth proportional to 4,437.77, 6,124.07 and 2,448.41 is: 3,378.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437.77 : 6,124.07 = 2,448.41 : x
  2. Step 2: Convert to fraction form
    4,437.77/6,124.07 = 2,448.41/x
  3. Step 3: Cross multiply
    4,437.77x = 6,124.07 × 2,448.41
  4. Step 4: Simplify right side
    4,437.77x = 14,994,221.99
  5. Step 5: Solve for x
    x = 14,994,221.99/4,437.77
  6. Step 6: Final answer
    x = 3,378.77

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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.