Home / 27,646.16-41,444.70-10,775.26

Finding the Fourth Proportional to 27,646.16, 41,444.70 and 10,775.26

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Solution

The fourth proportional to 27,646.16, 41,444.70 and 10,775.26 is: 16,153.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,646.16 : 41,444.70 = 10,775.26 : x
  2. Step 2: Convert to fraction form
    27,646.16/41,444.70 = 10,775.26/x
  3. Step 3: Cross multiply
    27,646.16x = 41,444.70 × 10,775.26
  4. Step 4: Simplify right side
    27,646.16x = 446,577,418.12
  5. Step 5: Solve for x
    x = 446,577,418.12/27,646.16
  6. Step 6: Final answer
    x = 16,153.33

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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.