Home / 9,561.02-14,346.96-3,716.84

Finding the Fourth Proportional to 9,561.02, 14,346.96 and 3,716.84

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Solution

The fourth proportional to 9,561.02, 14,346.96 and 3,716.84 is: 5,577.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,561.02 : 14,346.96 = 3,716.84 : x
  2. Step 2: Convert to fraction form
    9,561.02/14,346.96 = 3,716.84/x
  3. Step 3: Cross multiply
    9,561.02x = 14,346.96 × 3,716.84
  4. Step 4: Simplify right side
    9,561.02x = 53,325,354.81
  5. Step 5: Solve for x
    x = 53,325,354.81/9,561.02
  6. Step 6: Final answer
    x = 5,577.37

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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.