Home / 48,497.14-66,904.07-35,047.09

Finding the Fourth Proportional to 48,497.14, 66,904.07 and 35,047.09

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Solution

The fourth proportional to 48,497.14, 66,904.07 and 35,047.09 is: 48,349.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,497.14 : 66,904.07 = 35,047.09 : x
  2. Step 2: Convert to fraction form
    48,497.14/66,904.07 = 35,047.09/x
  3. Step 3: Cross multiply
    48,497.14x = 66,904.07 × 35,047.09
  4. Step 4: Simplify right side
    48,497.14x = 2,344,792,962.66
  5. Step 5: Solve for x
    x = 2,344,792,962.66/48,497.14
  6. Step 6: Final answer
    x = 48,349.10

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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.