Home / 9,325.56-13,998.60-4,941.84

Finding the Fourth Proportional to 9,325.56, 13,998.60 and 4,941.84

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Solution

The fourth proportional to 9,325.56, 13,998.60 and 4,941.84 is: 7,418.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325.56 : 13,998.60 = 4,941.84 : x
  2. Step 2: Convert to fraction form
    9,325.56/13,998.60 = 4,941.84/x
  3. Step 3: Cross multiply
    9,325.56x = 13,998.60 × 4,941.84
  4. Step 4: Simplify right side
    9,325.56x = 69,178,841.42
  5. Step 5: Solve for x
    x = 69,178,841.42/9,325.56
  6. Step 6: Final answer
    x = 7,418.20

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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.