Home / 48,448.67-66,864.69-26,940.56

Finding the Fourth Proportional to 48,448.67, 66,864.69 and 26,940.56

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Solution

The fourth proportional to 48,448.67, 66,864.69 and 26,940.56 is: 37,181.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,448.67 : 66,864.69 = 26,940.56 : x
  2. Step 2: Convert to fraction form
    48,448.67/66,864.69 = 26,940.56/x
  3. Step 3: Cross multiply
    48,448.67x = 66,864.69 × 26,940.56
  4. Step 4: Simplify right side
    48,448.67x = 1,801,371,858.50
  5. Step 5: Solve for x
    x = 1,801,371,858.50/48,448.67
  6. Step 6: Final answer
    x = 37,181.04

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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.