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Finding the Fourth Proportional to 598.03, 824.91 and 441.05

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Solution

The fourth proportional to 598.03, 824.91 and 441.05 is: 608.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    598.03 : 824.91 = 441.05 : x
  2. Step 2: Convert to fraction form
    598.03/824.91 = 441.05/x
  3. Step 3: Cross multiply
    598.03x = 824.91 × 441.05
  4. Step 4: Simplify right side
    598.03x = 363,826.56
  5. Step 5: Solve for x
    x = 363,826.56/598.03
  6. Step 6: Final answer
    x = 608.38

Related Problems

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Half scale
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Double scale
Find fourth proportional to 599.03, 826.29 and 442.05
Similar ratio
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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.