Home / 6,554.26-9,045.03-3,570.31

Finding the Fourth Proportional to 6,554.26, 9,045.03 and 3,570.31

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Solution

The fourth proportional to 6,554.26, 9,045.03 and 3,570.31 is: 4,927.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,554.26 : 9,045.03 = 3,570.31 : x
  2. Step 2: Convert to fraction form
    6,554.26/9,045.03 = 3,570.31/x
  3. Step 3: Cross multiply
    6,554.26x = 9,045.03 × 3,570.31
  4. Step 4: Simplify right side
    6,554.26x = 32,293,561.06
  5. Step 5: Solve for x
    x = 32,293,561.06/6,554.26
  6. Step 6: Final answer
    x = 4,927.11

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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.