Home / 9,483.40-14,219.58-6,367.08

Finding the Fourth Proportional to 9,483.40, 14,219.58 and 6,367.08

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Solution

The fourth proportional to 9,483.40, 14,219.58 and 6,367.08 is: 9,546.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,483.40 : 14,219.58 = 6,367.08 : x
  2. Step 2: Convert to fraction form
    9,483.40/14,219.58 = 6,367.08/x
  3. Step 3: Cross multiply
    9,483.40x = 14,219.58 × 6,367.08
  4. Step 4: Simplify right side
    9,483.40x = 90,537,203.43
  5. Step 5: Solve for x
    x = 90,537,203.43/9,483.40
  6. Step 6: Final answer
    x = 9,546.91

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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.