Home / 4,881.19-7,324.70-4,484.17

Finding the Fourth Proportional to 4,881.19, 7,324.70 and 4,484.17

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Solution

The fourth proportional to 4,881.19, 7,324.70 and 4,484.17 is: 6,728.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881.19 : 7,324.70 = 4,484.17 : x
  2. Step 2: Convert to fraction form
    4,881.19/7,324.70 = 4,484.17/x
  3. Step 3: Cross multiply
    4,881.19x = 7,324.70 × 4,484.17
  4. Step 4: Simplify right side
    4,881.19x = 32,845,200.00
  5. Step 5: Solve for x
    x = 32,845,200.00/4,881.19
  6. Step 6: Final answer
    x = 6,728.93

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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.