Home / 27,184.24-37,510.58-15,246.86

Finding the Fourth Proportional to 27,184.24, 37,510.58 and 15,246.86

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Solution

The fourth proportional to 27,184.24, 37,510.58 and 15,246.86 is: 21,038.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,184.24 : 37,510.58 = 15,246.86 : x
  2. Step 2: Convert to fraction form
    27,184.24/37,510.58 = 15,246.86/x
  3. Step 3: Cross multiply
    27,184.24x = 37,510.58 × 15,246.86
  4. Step 4: Simplify right side
    27,184.24x = 571,918,485.54
  5. Step 5: Solve for x
    x = 571,918,485.54/27,184.24
  6. Step 6: Final answer
    x = 21,038.61

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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.