Home / 9,325.02-12,870.29-5,969.25

Finding the Fourth Proportional to 9,325.02, 12,870.29 and 5,969.25

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Solution

The fourth proportional to 9,325.02, 12,870.29 and 5,969.25 is: 8,238.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325.02 : 12,870.29 = 5,969.25 : x
  2. Step 2: Convert to fraction form
    9,325.02/12,870.29 = 5,969.25/x
  3. Step 3: Cross multiply
    9,325.02x = 12,870.29 × 5,969.25
  4. Step 4: Simplify right side
    9,325.02x = 76,825,978.58
  5. Step 5: Solve for x
    x = 76,825,978.58/9,325.02
  6. Step 6: Final answer
    x = 8,238.69

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.