Home / 9,845.64-14,768.48-6,535.07

Finding the Fourth Proportional to 9,845.64, 14,768.48 and 6,535.07

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Solution

The fourth proportional to 9,845.64, 14,768.48 and 6,535.07 is: 9,802.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,845.64 : 14,768.48 = 6,535.07 : x
  2. Step 2: Convert to fraction form
    9,845.64/14,768.48 = 6,535.07/x
  3. Step 3: Cross multiply
    9,845.64x = 14,768.48 × 6,535.07
  4. Step 4: Simplify right side
    9,845.64x = 96,512,990.94
  5. Step 5: Solve for x
    x = 96,512,990.94/9,845.64
  6. Step 6: Final answer
    x = 9,802.61

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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.