Home / 1,880.52-2,595.33-1,095.06

Finding the Fourth Proportional to 1,880.52, 2,595.33 and 1,095.06

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Solution

The fourth proportional to 1,880.52, 2,595.33 and 1,095.06 is: 1,511.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880.52 : 2,595.33 = 1,095.06 : x
  2. Step 2: Convert to fraction form
    1,880.52/2,595.33 = 1,095.06/x
  3. Step 3: Cross multiply
    1,880.52x = 2,595.33 × 1,095.06
  4. Step 4: Simplify right side
    1,880.52x = 2,842,042.07
  5. Step 5: Solve for x
    x = 2,842,042.07/1,880.52
  6. Step 6: Final answer
    x = 1,511.31

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.