Home / 15,106.44-22,661.52-4,013.34

Finding the Fourth Proportional to 15,106.44, 22,661.52 and 4,013.34

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Solution

The fourth proportional to 15,106.44, 22,661.52 and 4,013.34 is: 6,020.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,106.44 : 22,661.52 = 4,013.34 : x
  2. Step 2: Convert to fraction form
    15,106.44/22,661.52 = 4,013.34/x
  3. Step 3: Cross multiply
    15,106.44x = 22,661.52 × 4,013.34
  4. Step 4: Simplify right side
    15,106.44x = 90,948,384.68
  5. Step 5: Solve for x
    x = 90,948,384.68/15,106.44
  6. Step 6: Final answer
    x = 6,020.50

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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.