Home / 26,736.02-40,081.48-16,853.52

Finding the Fourth Proportional to 26,736.02, 40,081.48 and 16,853.52

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Solution

The fourth proportional to 26,736.02, 40,081.48 and 16,853.52 is: 25,266.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,736.02 : 40,081.48 = 16,853.52 : x
  2. Step 2: Convert to fraction form
    26,736.02/40,081.48 = 16,853.52/x
  3. Step 3: Cross multiply
    26,736.02x = 40,081.48 × 16,853.52
  4. Step 4: Simplify right side
    26,736.02x = 675,514,024.81
  5. Step 5: Solve for x
    x = 675,514,024.81/26,736.02
  6. Step 6: Final answer
    x = 25,266.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.