Home / 27,237.36-40,864.23-9,704.91

Finding the Fourth Proportional to 27,237.36, 40,864.23 and 9,704.91

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Solution

The fourth proportional to 27,237.36, 40,864.23 and 9,704.91 is: 14,560.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,237.36 : 40,864.23 = 9,704.91 : x
  2. Step 2: Convert to fraction form
    27,237.36/40,864.23 = 9,704.91/x
  3. Step 3: Cross multiply
    27,237.36x = 40,864.23 × 9,704.91
  4. Step 4: Simplify right side
    27,237.36x = 396,583,674.37
  5. Step 5: Solve for x
    x = 396,583,674.37/27,237.36
  6. Step 6: Final answer
    x = 14,560.28

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1.5x scale

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.