Home / 33,075.49-49,621.59-14,350.97

Finding the Fourth Proportional to 33,075.49, 49,621.59 and 14,350.97

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Solution

The fourth proportional to 33,075.49, 49,621.59 and 14,350.97 is: 21,530.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,075.49 : 49,621.59 = 14,350.97 : x
  2. Step 2: Convert to fraction form
    33,075.49/49,621.59 = 14,350.97/x
  3. Step 3: Cross multiply
    33,075.49x = 49,621.59 × 14,350.97
  4. Step 4: Simplify right side
    33,075.49x = 712,118,033.13
  5. Step 5: Solve for x
    x = 712,118,033.13/33,075.49
  6. Step 6: Final answer
    x = 21,530.08

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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.