Home / 6,903.56-10,341.02-3,606.68

Finding the Fourth Proportional to 6,903.56, 10,341.02 and 3,606.68

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Solution

The fourth proportional to 6,903.56, 10,341.02 and 3,606.68 is: 5,402.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903.56 : 10,341.02 = 3,606.68 : x
  2. Step 2: Convert to fraction form
    6,903.56/10,341.02 = 3,606.68/x
  3. Step 3: Cross multiply
    6,903.56x = 10,341.02 × 3,606.68
  4. Step 4: Simplify right side
    6,903.56x = 37,296,750.01
  5. Step 5: Solve for x
    x = 37,296,750.01/6,903.56
  6. Step 6: Final answer
    x = 5,402.54

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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.