Home / 2,093.48-2,892.84-1,503.08

Finding the Fourth Proportional to 2,093.48, 2,892.84 and 1,503.08

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Solution

The fourth proportional to 2,093.48, 2,892.84 and 1,503.08 is: 2,077.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093.48 : 2,892.84 = 1,503.08 : x
  2. Step 2: Convert to fraction form
    2,093.48/2,892.84 = 1,503.08/x
  3. Step 3: Cross multiply
    2,093.48x = 2,892.84 × 1,503.08
  4. Step 4: Simplify right side
    2,093.48x = 4,348,169.95
  5. Step 5: Solve for x
    x = 4,348,169.95/2,093.48
  6. Step 6: Final answer
    x = 2,077.01

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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.