Home / 4,050.03-6,075.04-3,126.93

Finding the Fourth Proportional to 4,050.03, 6,075.04 and 3,126.93

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Solution

The fourth proportional to 4,050.03, 6,075.04 and 3,126.93 is: 4,690.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050.03 : 6,075.04 = 3,126.93 : x
  2. Step 2: Convert to fraction form
    4,050.03/6,075.04 = 3,126.93/x
  3. Step 3: Cross multiply
    4,050.03x = 6,075.04 × 3,126.93
  4. Step 4: Simplify right side
    4,050.03x = 18,996,209.19
  5. Step 5: Solve for x
    x = 18,996,209.19/4,050.03
  6. Step 6: Final answer
    x = 4,690.39

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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.