Home / 10,281.09-14,186.37-5,804.74

Finding the Fourth Proportional to 10,281.09, 14,186.37 and 5,804.74

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Solution

The fourth proportional to 10,281.09, 14,186.37 and 5,804.74 is: 8,009.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,281.09 : 14,186.37 = 5,804.74 : x
  2. Step 2: Convert to fraction form
    10,281.09/14,186.37 = 5,804.74/x
  3. Step 3: Cross multiply
    10,281.09x = 14,186.37 × 5,804.74
  4. Step 4: Simplify right side
    10,281.09x = 82,348,228.89
  5. Step 5: Solve for x
    x = 82,348,228.89/10,281.09
  6. Step 6: Final answer
    x = 8,009.68

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