Home / 33,075.84-45,610.32-25,523.40

Finding the Fourth Proportional to 33,075.84, 45,610.32 and 25,523.40

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Solution

The fourth proportional to 33,075.84, 45,610.32 and 25,523.40 is: 35,195.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,075.84 : 45,610.32 = 25,523.40 : x
  2. Step 2: Convert to fraction form
    33,075.84/45,610.32 = 25,523.40/x
  3. Step 3: Cross multiply
    33,075.84x = 45,610.32 × 25,523.40
  4. Step 4: Simplify right side
    33,075.84x = 1,164,130,441.49
  5. Step 5: Solve for x
    x = 1,164,130,441.49/33,075.84
  6. Step 6: Final answer
    x = 35,195.79

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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.