Home / 4,802.13-7,204.18-2,723.07

Finding the Fourth Proportional to 4,802.13, 7,204.18 and 2,723.07

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Solution

The fourth proportional to 4,802.13, 7,204.18 and 2,723.07 is: 4,085.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802.13 : 7,204.18 = 2,723.07 : x
  2. Step 2: Convert to fraction form
    4,802.13/7,204.18 = 2,723.07/x
  3. Step 3: Cross multiply
    4,802.13x = 7,204.18 × 2,723.07
  4. Step 4: Simplify right side
    4,802.13x = 19,617,486.43
  5. Step 5: Solve for x
    x = 19,617,486.43/4,802.13
  6. Step 6: Final answer
    x = 4,085.16

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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.