Home / 3,569.30-4,924.43-2,075.99

Finding the Fourth Proportional to 3,569.30, 4,924.43 and 2,075.99

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Solution

The fourth proportional to 3,569.30, 4,924.43 and 2,075.99 is: 2,864.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569.30 : 4,924.43 = 2,075.99 : x
  2. Step 2: Convert to fraction form
    3,569.30/4,924.43 = 2,075.99/x
  3. Step 3: Cross multiply
    3,569.30x = 4,924.43 × 2,075.99
  4. Step 4: Simplify right side
    3,569.30x = 10,223,032.43
  5. Step 5: Solve for x
    x = 10,223,032.43/3,569.30
  6. Step 6: Final answer
    x = 2,864.16

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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.