Home / 6,848.16-9,450.47-3,704.35

Finding the Fourth Proportional to 6,848.16, 9,450.47 and 3,704.35

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Solution

The fourth proportional to 6,848.16, 9,450.47 and 3,704.35 is: 5,112.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,848.16 : 9,450.47 = 3,704.35 : x
  2. Step 2: Convert to fraction form
    6,848.16/9,450.47 = 3,704.35/x
  3. Step 3: Cross multiply
    6,848.16x = 9,450.47 × 3,704.35
  4. Step 4: Simplify right side
    6,848.16x = 35,007,831.06
  5. Step 5: Solve for x
    x = 35,007,831.06/6,848.16
  6. Step 6: Final answer
    x = 5,112.00

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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.