Home / 3,057.04-4,583.53-1,109.26

Finding the Fourth Proportional to 3,057.04, 4,583.53 and 1,109.26

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Solution

The fourth proportional to 3,057.04, 4,583.53 and 1,109.26 is: 1,663.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057.04 : 4,583.53 = 1,109.26 : x
  2. Step 2: Convert to fraction form
    3,057.04/4,583.53 = 1,109.26/x
  3. Step 3: Cross multiply
    3,057.04x = 4,583.53 × 1,109.26
  4. Step 4: Simplify right side
    3,057.04x = 5,084,298.02
  5. Step 5: Solve for x
    x = 5,084,298.02/3,057.04
  6. Step 6: Final answer
    x = 1,663.15

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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.