Home / 9,483.04-13,086.59-5,291.29

Finding the Fourth Proportional to 9,483.04, 13,086.59 and 5,291.29

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Solution

The fourth proportional to 9,483.04, 13,086.59 and 5,291.29 is: 7,301.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,483.04 : 13,086.59 = 5,291.29 : x
  2. Step 2: Convert to fraction form
    9,483.04/13,086.59 = 5,291.29/x
  3. Step 3: Cross multiply
    9,483.04x = 13,086.59 × 5,291.29
  4. Step 4: Simplify right side
    9,483.04x = 69,244,962.29
  5. Step 5: Solve for x
    x = 69,244,962.29/9,483.04
  6. Step 6: Final answer
    x = 7,301.98

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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.