Home / 27,784.77-41,700.47-26,033.19

Finding the Fourth Proportional to 27,784.77, 41,700.47 and 26,033.19

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Solution

The fourth proportional to 27,784.77, 41,700.47 and 26,033.19 is: 39,071.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,784.77 : 41,700.47 = 26,033.19 : x
  2. Step 2: Convert to fraction form
    27,784.77/41,700.47 = 26,033.19/x
  3. Step 3: Cross multiply
    27,784.77x = 41,700.47 × 26,033.19
  4. Step 4: Simplify right side
    27,784.77x = 1,085,596,128.43
  5. Step 5: Solve for x
    x = 1,085,596,128.43/27,784.77
  6. Step 6: Final answer
    x = 39,071.63

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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.