Home / 36,370.22-54,556.23-10,075.19

Finding the Fourth Proportional to 36,370.22, 54,556.23 and 10,075.19

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Solution

The fourth proportional to 36,370.22, 54,556.23 and 10,075.19 is: 15,113.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,370.22 : 54,556.23 = 10,075.19 : x
  2. Step 2: Convert to fraction form
    36,370.22/54,556.23 = 10,075.19/x
  3. Step 3: Cross multiply
    36,370.22x = 54,556.23 × 10,075.19
  4. Step 4: Simplify right side
    36,370.22x = 549,664,110.15
  5. Step 5: Solve for x
    x = 549,664,110.15/36,370.22
  6. Step 6: Final answer
    x = 15,113.03

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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.