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Finding the Fourth Proportional to 9,834.00, 13,569.93 and 5,585.24

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Solution

The fourth proportional to 9,834.00, 13,569.93 and 5,585.24 is: 7,707.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,834.00 : 13,569.93 = 5,585.24 : x
  2. Step 2: Convert to fraction form
    9,834.00/13,569.93 = 5,585.24/x
  3. Step 3: Cross multiply
    9,834.00x = 13,569.93 × 5,585.24
  4. Step 4: Simplify right side
    9,834.00x = 75,791,358.46
  5. Step 5: Solve for x
    x = 75,791,358.46/9,834.00
  6. Step 6: Final answer
    x = 7,707.07

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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.