Home / 4,330.01-6,495.02-3,507.05

Finding the Fourth Proportional to 4,330.01, 6,495.02 and 3,507.05

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Solution

The fourth proportional to 4,330.01, 6,495.02 and 3,507.05 is: 5,260.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330.01 : 6,495.02 = 3,507.05 : x
  2. Step 2: Convert to fraction form
    4,330.01/6,495.02 = 3,507.05/x
  3. Step 3: Cross multiply
    4,330.01x = 6,495.02 × 3,507.05
  4. Step 4: Simplify right side
    4,330.01x = 22,778,359.89
  5. Step 5: Solve for x
    x = 22,778,359.89/4,330.01
  6. Step 6: Final answer
    x = 5,260.58

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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.