Home / 27,185.52-37,497.06-26,271.10

Finding the Fourth Proportional to 27,185.52, 37,497.06 and 26,271.10

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Solution

The fourth proportional to 27,185.52, 37,497.06 and 26,271.10 is: 36,235.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,185.52 : 37,497.06 = 26,271.10 : x
  2. Step 2: Convert to fraction form
    27,185.52/37,497.06 = 26,271.10/x
  3. Step 3: Cross multiply
    27,185.52x = 37,497.06 × 26,271.10
  4. Step 4: Simplify right side
    27,185.52x = 985,089,059.84
  5. Step 5: Solve for x
    x = 985,089,059.84/27,185.52
  6. Step 6: Final answer
    x = 36,235.79

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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.