Home / 31,108.01-46,668.62-10,049.25

Finding the Fourth Proportional to 31,108.01, 46,668.62 and 10,049.25

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Solution

The fourth proportional to 31,108.01, 46,668.62 and 10,049.25 is: 15,076.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,108.01 : 46,668.62 = 10,049.25 : x
  2. Step 2: Convert to fraction form
    31,108.01/46,668.62 = 10,049.25/x
  3. Step 3: Cross multiply
    31,108.01x = 46,668.62 × 10,049.25
  4. Step 4: Simplify right side
    31,108.01x = 468,984,579.29
  5. Step 5: Solve for x
    x = 468,984,579.29/31,108.01
  6. Step 6: Final answer
    x = 15,076.01

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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.