Home / 36,048.23-54,072.34-23,578.74

Finding the Fourth Proportional to 36,048.23, 54,072.34 and 23,578.74

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Solution

The fourth proportional to 36,048.23, 54,072.34 and 23,578.74 is: 35,368.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,048.23 : 54,072.34 = 23,578.74 : x
  2. Step 2: Convert to fraction form
    36,048.23/54,072.34 = 23,578.74/x
  3. Step 3: Cross multiply
    36,048.23x = 54,072.34 × 23,578.74
  4. Step 4: Simplify right side
    36,048.23x = 1,274,957,719.74
  5. Step 5: Solve for x
    x = 1,274,957,719.74/36,048.23
  6. Step 6: Final answer
    x = 35,368.11

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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.