Home / 3,569.22-4,924.32-2,075.91

Finding the Fourth Proportional to 3,569.22, 4,924.32 and 2,075.91

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Solution

The fourth proportional to 3,569.22, 4,924.32 and 2,075.91 is: 2,864.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569.22 : 4,924.32 = 2,075.91 : x
  2. Step 2: Convert to fraction form
    3,569.22/4,924.32 = 2,075.91/x
  3. Step 3: Cross multiply
    3,569.22x = 4,924.32 × 2,075.91
  4. Step 4: Simplify right side
    3,569.22x = 10,222,445.13
  5. Step 5: Solve for x
    x = 10,222,445.13/3,569.22
  6. Step 6: Final answer
    x = 2,864.06

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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.