Home / 6,699.96-10,050.02-4,619.40

Finding the Fourth Proportional to 6,699.96, 10,050.02 and 4,619.40

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Solution

The fourth proportional to 6,699.96, 10,050.02 and 4,619.40 is: 6,929.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,699.96 : 10,050.02 = 4,619.40 : x
  2. Step 2: Convert to fraction form
    6,699.96/10,050.02 = 4,619.40/x
  3. Step 3: Cross multiply
    6,699.96x = 10,050.02 × 4,619.40
  4. Step 4: Simplify right side
    6,699.96x = 46,425,039.29
  5. Step 5: Solve for x
    x = 46,425,039.29/6,699.96
  6. Step 6: Final answer
    x = 6,929.16

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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.