Home / 2,369.24-3,555.08-1,070.44

Finding the Fourth Proportional to 2,369.24, 3,555.08 and 1,070.44

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Solution

The fourth proportional to 2,369.24, 3,555.08 and 1,070.44 is: 1,606.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369.24 : 3,555.08 = 1,070.44 : x
  2. Step 2: Convert to fraction form
    2,369.24/3,555.08 = 1,070.44/x
  3. Step 3: Cross multiply
    2,369.24x = 3,555.08 × 1,070.44
  4. Step 4: Simplify right side
    2,369.24x = 3,805,499.84
  5. Step 5: Solve for x
    x = 3,805,499.84/2,369.24
  6. Step 6: Final answer
    x = 1,606.21

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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.