Home / 2,369.07-3,554.01-1,053.29

Finding the Fourth Proportional to 2,369.07, 3,554.01 and 1,053.29

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Solution

The fourth proportional to 2,369.07, 3,554.01 and 1,053.29 is: 1,580.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369.07 : 3,554.01 = 1,053.29 : x
  2. Step 2: Convert to fraction form
    2,369.07/3,554.01 = 1,053.29/x
  3. Step 3: Cross multiply
    2,369.07x = 3,554.01 × 1,053.29
  4. Step 4: Simplify right side
    2,369.07x = 3,743,412.08
  5. Step 5: Solve for x
    x = 3,743,412.08/2,369.07
  6. Step 6: Final answer
    x = 1,580.12

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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.