Home / 2,482.08-3,723-1,506.12

Finding the Fourth Proportional to 2,482.08, 3,723 and 1,506.12

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Solution

The fourth proportional to 2,482.08, 3,723 and 1,506.12 is: 2,259.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482.08 : 3,723 = 1,506.12 : x
  2. Step 2: Convert to fraction form
    2,482.08/3,723 = 1,506.12/x
  3. Step 3: Cross multiply
    2,482.08x = 3,723 × 1,506.12
  4. Step 4: Simplify right side
    2,482.08x = 5,607,284.76
  5. Step 5: Solve for x
    x = 5,607,284.76/2,482.08
  6. Step 6: Final answer
    x = 2,259.11

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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.