Home / 1,699.04-2,548.60-466.49

Finding the Fourth Proportional to 1,699.04, 2,548.60 and 466.49

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Solution

The fourth proportional to 1,699.04, 2,548.60 and 466.49 is: 699.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699.04 : 2,548.60 = 466.49 : x
  2. Step 2: Convert to fraction form
    1,699.04/2,548.60 = 466.49/x
  3. Step 3: Cross multiply
    1,699.04x = 2,548.60 × 466.49
  4. Step 4: Simplify right side
    1,699.04x = 1,188,901.62
  5. Step 5: Solve for x
    x = 1,188,901.62/1,699.04
  6. Step 6: Final answer
    x = 699.75

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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.