Home / 7,525.68-11,290.23-2,595.39

Finding the Fourth Proportional to 7,525.68, 11,290.23 and 2,595.39

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Solution

The fourth proportional to 7,525.68, 11,290.23 and 2,595.39 is: 3,893.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,525.68 : 11,290.23 = 2,595.39 : x
  2. Step 2: Convert to fraction form
    7,525.68/11,290.23 = 2,595.39/x
  3. Step 3: Cross multiply
    7,525.68x = 11,290.23 × 2,595.39
  4. Step 4: Simplify right side
    7,525.68x = 29,302,550.04
  5. Step 5: Solve for x
    x = 29,302,550.04/7,525.68
  6. Step 6: Final answer
    x = 3,893.67

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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.