Home / 3,567.13-4,923.33-2,075.28

Finding the Fourth Proportional to 3,567.13, 4,923.33 and 2,075.28

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Solution

The fourth proportional to 3,567.13, 4,923.33 and 2,075.28 is: 2,864.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567.13 : 4,923.33 = 2,075.28 : x
  2. Step 2: Convert to fraction form
    3,567.13/4,923.33 = 2,075.28/x
  3. Step 3: Cross multiply
    3,567.13x = 4,923.33 × 2,075.28
  4. Step 4: Simplify right side
    3,567.13x = 10,217,262.04
  5. Step 5: Solve for x
    x = 10,217,262.04/3,567.13
  6. Step 6: Final answer
    x = 2,864.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.