Home / 3,563.02-5,346.60-1,373.50

Finding the Fourth Proportional to 3,563.02, 5,346.60 and 1,373.50

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Solution

The fourth proportional to 3,563.02, 5,346.60 and 1,373.50 is: 2,061.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563.02 : 5,346.60 = 1,373.50 : x
  2. Step 2: Convert to fraction form
    3,563.02/5,346.60 = 1,373.50/x
  3. Step 3: Cross multiply
    3,563.02x = 5,346.60 × 1,373.50
  4. Step 4: Simplify right side
    3,563.02x = 7,343,555.10
  5. Step 5: Solve for x
    x = 7,343,555.10/3,563.02
  6. Step 6: Final answer
    x = 2,061.05

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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.