Home / 9,303.54-13,955.02-2,283.60

Finding the Fourth Proportional to 9,303.54, 13,955.02 and 2,283.60

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Solution

The fourth proportional to 9,303.54, 13,955.02 and 2,283.60 is: 3,425.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,303.54 : 13,955.02 = 2,283.60 : x
  2. Step 2: Convert to fraction form
    9,303.54/13,955.02 = 2,283.60/x
  3. Step 3: Cross multiply
    9,303.54x = 13,955.02 × 2,283.60
  4. Step 4: Simplify right side
    9,303.54x = 31,867,683.67
  5. Step 5: Solve for x
    x = 31,867,683.67/9,303.54
  6. Step 6: Final answer
    x = 3,425.33

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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.