Home / 7,393.60-11,090.93-2,327.35

Finding the Fourth Proportional to 7,393.60, 11,090.93 and 2,327.35

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Solution

The fourth proportional to 7,393.60, 11,090.93 and 2,327.35 is: 3,491.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,393.60 : 11,090.93 = 2,327.35 : x
  2. Step 2: Convert to fraction form
    7,393.60/11,090.93 = 2,327.35/x
  3. Step 3: Cross multiply
    7,393.60x = 11,090.93 × 2,327.35
  4. Step 4: Simplify right side
    7,393.60x = 25,812,457.37
  5. Step 5: Solve for x
    x = 25,812,457.37/7,393.60
  6. Step 6: Final answer
    x = 3,491.19

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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.