Home / 9,455.56-13,052.23-7,433.70

Finding the Fourth Proportional to 9,455.56, 13,052.23 and 7,433.70

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Solution

The fourth proportional to 9,455.56, 13,052.23 and 7,433.70 is: 10,261.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,455.56 : 13,052.23 = 7,433.70 : x
  2. Step 2: Convert to fraction form
    9,455.56/13,052.23 = 7,433.70/x
  3. Step 3: Cross multiply
    9,455.56x = 13,052.23 × 7,433.70
  4. Step 4: Simplify right side
    9,455.56x = 97,026,336.44
  5. Step 5: Solve for x
    x = 97,026,336.44/9,455.56
  6. Step 6: Final answer
    x = 10,261.30

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1.5x scale

Why These Related Problems?

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