Home / 2,952.08-4,075.62-2,624.06

Finding the Fourth Proportional to 2,952.08, 4,075.62 and 2,624.06

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Solution

The fourth proportional to 2,952.08, 4,075.62 and 2,624.06 is: 3,622.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952.08 : 4,075.62 = 2,624.06 : x
  2. Step 2: Convert to fraction form
    2,952.08/4,075.62 = 2,624.06/x
  3. Step 3: Cross multiply
    2,952.08x = 4,075.62 × 2,624.06
  4. Step 4: Simplify right side
    2,952.08x = 10,694,671.42
  5. Step 5: Solve for x
    x = 10,694,671.42/2,952.08
  6. Step 6: Final answer
    x = 3,622.76

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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.