Home / 48,330.65-66,696.15-26,823.63

Finding the Fourth Proportional to 48,330.65, 66,696.15 and 26,823.63

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Solution

The fourth proportional to 48,330.65, 66,696.15 and 26,823.63 is: 37,016.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,330.65 : 66,696.15 = 26,823.63 : x
  2. Step 2: Convert to fraction form
    48,330.65/66,696.15 = 26,823.63/x
  3. Step 3: Cross multiply
    48,330.65x = 66,696.15 × 26,823.63
  4. Step 4: Simplify right side
    48,330.65x = 1,789,032,850.02
  5. Step 5: Solve for x
    x = 1,789,032,850.02/48,330.65
  6. Step 6: Final answer
    x = 37,016.53

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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.