Home / 9,816.48-14,734.44-6,307.56

Finding the Fourth Proportional to 9,816.48, 14,734.44 and 6,307.56

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Solution

The fourth proportional to 9,816.48, 14,734.44 and 6,307.56 is: 9,467.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,816.48 : 14,734.44 = 6,307.56 : x
  2. Step 2: Convert to fraction form
    9,816.48/14,734.44 = 6,307.56/x
  3. Step 3: Cross multiply
    9,816.48x = 14,734.44 × 6,307.56
  4. Step 4: Simplify right side
    9,816.48x = 92,938,364.37
  5. Step 5: Solve for x
    x = 92,938,364.37/9,816.48
  6. Step 6: Final answer
    x = 9,467.59

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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.