Home / 3,341.04-4,610.49-1,828.50

Finding the Fourth Proportional to 3,341.04, 4,610.49 and 1,828.50

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Solution

The fourth proportional to 3,341.04, 4,610.49 and 1,828.50 is: 2,523.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341.04 : 4,610.49 = 1,828.50 : x
  2. Step 2: Convert to fraction form
    3,341.04/4,610.49 = 1,828.50/x
  3. Step 3: Cross multiply
    3,341.04x = 4,610.49 × 1,828.50
  4. Step 4: Simplify right side
    3,341.04x = 8,430,280.97
  5. Step 5: Solve for x
    x = 8,430,280.97/3,341.04
  6. Step 6: Final answer
    x = 2,523.25

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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.