Home / 8,828.00-13,210.26-6,482.18

Finding the Fourth Proportional to 8,828.00, 13,210.26 and 6,482.18

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Solution

The fourth proportional to 8,828.00, 13,210.26 and 6,482.18 is: 9,699.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,828.00 : 13,210.26 = 6,482.18 : x
  2. Step 2: Convert to fraction form
    8,828.00/13,210.26 = 6,482.18/x
  3. Step 3: Cross multiply
    8,828.00x = 13,210.26 × 6,482.18
  4. Step 4: Simplify right side
    8,828.00x = 85,631,283.17
  5. Step 5: Solve for x
    x = 85,631,283.17/8,828.00
  6. Step 6: Final answer
    x = 9,699.97

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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.