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Finding the Fourth Proportional to 5,075.00, 7,594.05 and 4,189.27

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Solution

The fourth proportional to 5,075.00, 7,594.05 and 4,189.27 is: 6,268.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,075.00 : 7,594.05 = 4,189.27 : x
  2. Step 2: Convert to fraction form
    5,075.00/7,594.05 = 4,189.27/x
  3. Step 3: Cross multiply
    5,075.00x = 7,594.05 × 4,189.27
  4. Step 4: Simplify right side
    5,075.00x = 31,813,536.81
  5. Step 5: Solve for x
    x = 31,813,536.81/5,075.00
  6. Step 6: Final answer
    x = 6,268.67

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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.