Home / 3,542.02-5,315.57-2,374.25

Finding the Fourth Proportional to 3,542.02, 5,315.57 and 2,374.25

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Solution

The fourth proportional to 3,542.02, 5,315.57 and 2,374.25 is: 3,563.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542.02 : 5,315.57 = 2,374.25 : x
  2. Step 2: Convert to fraction form
    3,542.02/5,315.57 = 2,374.25/x
  3. Step 3: Cross multiply
    3,542.02x = 5,315.57 × 2,374.25
  4. Step 4: Simplify right side
    3,542.02x = 12,620,492.07
  5. Step 5: Solve for x
    x = 12,620,492.07/3,542.02
  6. Step 6: Final answer
    x = 3,563.08

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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.