Home / 4,460.02-6,151.10-3,343.62

Finding the Fourth Proportional to 4,460.02, 6,151.10 and 3,343.62

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Solution

The fourth proportional to 4,460.02, 6,151.10 and 3,343.62 is: 4,611.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,460.02 : 6,151.10 = 3,343.62 : x
  2. Step 2: Convert to fraction form
    4,460.02/6,151.10 = 3,343.62/x
  3. Step 3: Cross multiply
    4,460.02x = 6,151.10 × 3,343.62
  4. Step 4: Simplify right side
    4,460.02x = 20,566,940.98
  5. Step 5: Solve for x
    x = 20,566,940.98/4,460.02
  6. Step 6: Final answer
    x = 4,611.40

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.