Home / 1,880.22-2,594.87-1,094.32

Finding the Fourth Proportional to 1,880.22, 2,594.87 and 1,094.32

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Solution

The fourth proportional to 1,880.22, 2,594.87 and 1,094.32 is: 1,510.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880.22 : 2,594.87 = 1,094.32 : x
  2. Step 2: Convert to fraction form
    1,880.22/2,594.87 = 1,094.32/x
  3. Step 3: Cross multiply
    1,880.22x = 2,594.87 × 1,094.32
  4. Step 4: Simplify right side
    1,880.22x = 2,839,618.14
  5. Step 5: Solve for x
    x = 2,839,618.14/1,880.22
  6. Step 6: Final answer
    x = 1,510.26

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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.