Home / 9,526.04-13,146.56-5,334.56

Finding the Fourth Proportional to 9,526.04, 13,146.56 and 5,334.56

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Solution

The fourth proportional to 9,526.04, 13,146.56 and 5,334.56 is: 7,362.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,526.04 : 13,146.56 = 5,334.56 : x
  2. Step 2: Convert to fraction form
    9,526.04/13,146.56 = 5,334.56/x
  3. Step 3: Cross multiply
    9,526.04x = 13,146.56 × 5,334.56
  4. Step 4: Simplify right side
    9,526.04x = 70,131,113.11
  5. Step 5: Solve for x
    x = 70,131,113.11/9,526.04
  6. Step 6: Final answer
    x = 7,362.04

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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.