Home / 9,325.06-13,985.56-3,083.60

Finding the Fourth Proportional to 9,325.06, 13,985.56 and 3,083.60

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Solution

The fourth proportional to 9,325.06, 13,985.56 and 3,083.60 is: 4,624.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325.06 : 13,985.56 = 3,083.60 : x
  2. Step 2: Convert to fraction form
    9,325.06/13,985.56 = 3,083.60/x
  3. Step 3: Cross multiply
    9,325.06x = 13,985.56 × 3,083.60
  4. Step 4: Simplify right side
    9,325.06x = 43,125,787.47
  5. Step 5: Solve for x
    x = 43,125,787.47/9,325.06
  6. Step 6: Final answer
    x = 4,624.72

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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.