Home / 5,504.04-7,595.64-3,020.04

Finding the Fourth Proportional to 5,504.04, 7,595.64 and 3,020.04

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Solution

The fourth proportional to 5,504.04, 7,595.64 and 3,020.04 is: 4,167.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504.04 : 7,595.64 = 3,020.04 : x
  2. Step 2: Convert to fraction form
    5,504.04/7,595.64 = 3,020.04/x
  3. Step 3: Cross multiply
    5,504.04x = 7,595.64 × 3,020.04
  4. Step 4: Simplify right side
    5,504.04x = 22,939,136.63
  5. Step 5: Solve for x
    x = 22,939,136.63/5,504.04
  6. Step 6: Final answer
    x = 4,167.69

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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.