Home / 27,354.87-41,015.89-10,695.05

Finding the Fourth Proportional to 27,354.87, 41,015.89 and 10,695.05

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Solution

The fourth proportional to 27,354.87, 41,015.89 and 10,695.05 is: 16,036.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,354.87 : 41,015.89 = 10,695.05 : x
  2. Step 2: Convert to fraction form
    27,354.87/41,015.89 = 10,695.05/x
  3. Step 3: Cross multiply
    27,354.87x = 41,015.89 × 10,695.05
  4. Step 4: Simplify right side
    27,354.87x = 438,666,994.34
  5. Step 5: Solve for x
    x = 438,666,994.34/27,354.87
  6. Step 6: Final answer
    x = 16,036.16

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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.