Home / 27,541.86-37,995.36-16,927.62

Finding the Fourth Proportional to 27,541.86, 37,995.36 and 16,927.62

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Solution

The fourth proportional to 27,541.86, 37,995.36 and 16,927.62 is: 23,352.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,541.86 : 37,995.36 = 16,927.62 : x
  2. Step 2: Convert to fraction form
    27,541.86/37,995.36 = 16,927.62/x
  3. Step 3: Cross multiply
    27,541.86x = 37,995.36 × 16,927.62
  4. Step 4: Simplify right side
    27,541.86x = 643,171,015.84
  5. Step 5: Solve for x
    x = 643,171,015.84/27,541.86
  6. Step 6: Final answer
    x = 23,352.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.