Home / 3,075.04-4,614.18-2,349.28

Finding the Fourth Proportional to 3,075.04, 4,614.18 and 2,349.28

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Solution

The fourth proportional to 3,075.04, 4,614.18 and 2,349.28 is: 3,525.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075.04 : 4,614.18 = 2,349.28 : x
  2. Step 2: Convert to fraction form
    3,075.04/4,614.18 = 2,349.28/x
  3. Step 3: Cross multiply
    3,075.04x = 4,614.18 × 2,349.28
  4. Step 4: Simplify right side
    3,075.04x = 10,840,000.79
  5. Step 5: Solve for x
    x = 10,840,000.79/3,075.04
  6. Step 6: Final answer
    x = 3,525.16

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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.