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Finding the Fourth Proportional to 9,533.01, 13,155.54 and 5,341.29

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Solution

The fourth proportional to 9,533.01, 13,155.54 and 5,341.29 is: 7,370.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,533.01 : 13,155.54 = 5,341.29 : x
  2. Step 2: Convert to fraction form
    9,533.01/13,155.54 = 5,341.29/x
  3. Step 3: Cross multiply
    9,533.01x = 13,155.54 × 5,341.29
  4. Step 4: Simplify right side
    9,533.01x = 70,267,554.25
  5. Step 5: Solve for x
    x = 70,267,554.25/9,533.01
  6. Step 6: Final answer
    x = 7,370.97

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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.