Home / 48,247.09-66,579.99-26,736.65

Finding the Fourth Proportional to 48,247.09, 66,579.99 and 26,736.65

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Solution

The fourth proportional to 48,247.09, 66,579.99 and 26,736.65 is: 36,896.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,247.09 : 66,579.99 = 26,736.65 : x
  2. Step 2: Convert to fraction form
    48,247.09/66,579.99 = 26,736.65/x
  3. Step 3: Cross multiply
    48,247.09x = 66,579.99 × 26,736.65
  4. Step 4: Simplify right side
    48,247.09x = 1,780,125,889.63
  5. Step 5: Solve for x
    x = 1,780,125,889.63/48,247.09
  6. Step 6: Final answer
    x = 36,896.03

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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.