Home / 6,554.20-9,044.89-3,570.03

Finding the Fourth Proportional to 6,554.20, 9,044.89 and 3,570.03

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Solution

The fourth proportional to 6,554.20, 9,044.89 and 3,570.03 is: 4,926.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,554.20 : 9,044.89 = 3,570.03 : x
  2. Step 2: Convert to fraction form
    6,554.20/9,044.89 = 3,570.03/x
  3. Step 3: Cross multiply
    6,554.20x = 9,044.89 × 3,570.03
  4. Step 4: Simplify right side
    6,554.20x = 32,290,528.65
  5. Step 5: Solve for x
    x = 32,290,528.65/6,554.20
  6. Step 6: Final answer
    x = 4,926.69

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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.