Home / 5,973.19-8,243.51-3,456.02

Finding the Fourth Proportional to 5,973.19, 8,243.51 and 3,456.02

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Solution

The fourth proportional to 5,973.19, 8,243.51 and 3,456.02 is: 4,769.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,973.19 : 8,243.51 = 3,456.02 : x
  2. Step 2: Convert to fraction form
    5,973.19/8,243.51 = 3,456.02/x
  3. Step 3: Cross multiply
    5,973.19x = 8,243.51 × 3,456.02
  4. Step 4: Simplify right side
    5,973.19x = 28,489,738.76
  5. Step 5: Solve for x
    x = 28,489,738.76/5,973.19
  6. Step 6: Final answer
    x = 4,769.60

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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.