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Finding the Fourth Proportional to 1,880.68, 2,595.24 and 1,094.98

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Solution

The fourth proportional to 1,880.68, 2,595.24 and 1,094.98 is: 1,511.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880.68 : 2,595.24 = 1,094.98 : x
  2. Step 2: Convert to fraction form
    1,880.68/2,595.24 = 1,094.98/x
  3. Step 3: Cross multiply
    1,880.68x = 2,595.24 × 1,094.98
  4. Step 4: Simplify right side
    1,880.68x = 2,841,735.90
  5. Step 5: Solve for x
    x = 2,841,735.90/1,880.68
  6. Step 6: Final answer
    x = 1,511.02

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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.