Home / 4,560.09-6,840.14-1,097.34

Finding the Fourth Proportional to 4,560.09, 6,840.14 and 1,097.34

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Solution

The fourth proportional to 4,560.09, 6,840.14 and 1,097.34 is: 1,646.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,560.09 : 6,840.14 = 1,097.34 : x
  2. Step 2: Convert to fraction form
    4,560.09/6,840.14 = 1,097.34/x
  3. Step 3: Cross multiply
    4,560.09x = 6,840.14 × 1,097.34
  4. Step 4: Simplify right side
    4,560.09x = 7,505,959.23
  5. Step 5: Solve for x
    x = 7,505,959.23/4,560.09
  6. Step 6: Final answer
    x = 1,646.01

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Half scale
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Double scale
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Similar ratio
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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.