Home / 3,029.94-4,538.97-1,570.05

Finding the Fourth Proportional to 3,029.94, 4,538.97 and 1,570.05

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Solution

The fourth proportional to 3,029.94, 4,538.97 and 1,570.05 is: 2,352.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029.94 : 4,538.97 = 1,570.05 : x
  2. Step 2: Convert to fraction form
    3,029.94/4,538.97 = 1,570.05/x
  3. Step 3: Cross multiply
    3,029.94x = 4,538.97 × 1,570.05
  4. Step 4: Simplify right side
    3,029.94x = 7,126,409.85
  5. Step 5: Solve for x
    x = 7,126,409.85/3,029.94
  6. Step 6: Final answer
    x = 2,352.00

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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.