Home / 2,910.23-4,366.02-1,036.03

Finding the Fourth Proportional to 2,910.23, 4,366.02 and 1,036.03

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Solution

The fourth proportional to 2,910.23, 4,366.02 and 1,036.03 is: 1,554.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,910.23 : 4,366.02 = 1,036.03 : x
  2. Step 2: Convert to fraction form
    2,910.23/4,366.02 = 1,036.03/x
  3. Step 3: Cross multiply
    2,910.23x = 4,366.02 × 1,036.03
  4. Step 4: Simplify right side
    2,910.23x = 4,523,327.70
  5. Step 5: Solve for x
    x = 4,523,327.70/2,910.23
  6. Step 6: Final answer
    x = 1,554.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.