Home / 27,017.66-40,528.53-7,295.93

Finding the Fourth Proportional to 27,017.66, 40,528.53 and 7,295.93

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Solution

The fourth proportional to 27,017.66, 40,528.53 and 7,295.93 is: 10,944.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,017.66 : 40,528.53 = 7,295.93 : x
  2. Step 2: Convert to fraction form
    27,017.66/40,528.53 = 7,295.93/x
  3. Step 3: Cross multiply
    27,017.66x = 40,528.53 × 7,295.93
  4. Step 4: Simplify right side
    27,017.66x = 295,693,115.24
  5. Step 5: Solve for x
    x = 295,693,115.24/27,017.66
  6. Step 6: Final answer
    x = 10,944.44

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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.