Home / 4,578.50-6,318.33-2,482.63

Finding the Fourth Proportional to 4,578.50, 6,318.33 and 2,482.63

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Solution

The fourth proportional to 4,578.50, 6,318.33 and 2,482.63 is: 3,426.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,578.50 : 6,318.33 = 2,482.63 : x
  2. Step 2: Convert to fraction form
    4,578.50/6,318.33 = 2,482.63/x
  3. Step 3: Cross multiply
    4,578.50x = 6,318.33 × 2,482.63
  4. Step 4: Simplify right side
    4,578.50x = 15,686,075.61
  5. Step 5: Solve for x
    x = 15,686,075.61/4,578.50
  6. Step 6: Final answer
    x = 3,426.03

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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.