Home / 4,549.04-6,825.48-2,703.68

Finding the Fourth Proportional to 4,549.04, 6,825.48 and 2,703.68

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Solution

The fourth proportional to 4,549.04, 6,825.48 and 2,703.68 is: 4,056.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549.04 : 6,825.48 = 2,703.68 : x
  2. Step 2: Convert to fraction form
    4,549.04/6,825.48 = 2,703.68/x
  3. Step 3: Cross multiply
    4,549.04x = 6,825.48 × 2,703.68
  4. Step 4: Simplify right side
    4,549.04x = 18,453,913.77
  5. Step 5: Solve for x
    x = 18,453,913.77/4,549.04
  6. Step 6: Final answer
    x = 4,056.66

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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.