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Finding the Fourth Proportional to 1,880.93, 2,595.84 and 1,094.92

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Solution

The fourth proportional to 1,880.93, 2,595.84 and 1,094.92 is: 1,511.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880.93 : 2,595.84 = 1,094.92 : x
  2. Step 2: Convert to fraction form
    1,880.93/2,595.84 = 1,094.92/x
  3. Step 3: Cross multiply
    1,880.93x = 2,595.84 × 1,094.92
  4. Step 4: Simplify right side
    1,880.93x = 2,842,237.13
  5. Step 5: Solve for x
    x = 2,842,237.13/1,880.93
  6. Step 6: Final answer
    x = 1,511.08

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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.