Home / 4,403.91-6,075.09-3,281.25

Finding the Fourth Proportional to 4,403.91, 6,075.09 and 3,281.25

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Solution

The fourth proportional to 4,403.91, 6,075.09 and 3,281.25 is: 4,526.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403.91 : 6,075.09 = 3,281.25 : x
  2. Step 2: Convert to fraction form
    4,403.91/6,075.09 = 3,281.25/x
  3. Step 3: Cross multiply
    4,403.91x = 6,075.09 × 3,281.25
  4. Step 4: Simplify right side
    4,403.91x = 19,933,889.06
  5. Step 5: Solve for x
    x = 19,933,889.06/4,403.91
  6. Step 6: Final answer
    x = 4,526.41

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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.