Home / 1,880.07-2,594.82-1,094.58

Finding the Fourth Proportional to 1,880.07, 2,594.82 and 1,094.58

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Solution

The fourth proportional to 1,880.07, 2,594.82 and 1,094.58 is: 1,510.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880.07 : 2,594.82 = 1,094.58 : x
  2. Step 2: Convert to fraction form
    1,880.07/2,594.82 = 1,094.58/x
  3. Step 3: Cross multiply
    1,880.07x = 2,594.82 × 1,094.58
  4. Step 4: Simplify right side
    1,880.07x = 2,840,238.08
  5. Step 5: Solve for x
    x = 2,840,238.08/1,880.07
  6. Step 6: Final answer
    x = 1,510.71

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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.