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Finding the Fourth Proportional to 17,695.02, 24,417.54 and 9,737.58

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Solution

The fourth proportional to 17,695.02, 24,417.54 and 9,737.58 is: 13,436.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,695.02 : 24,417.54 = 9,737.58 : x
  2. Step 2: Convert to fraction form
    17,695.02/24,417.54 = 9,737.58/x
  3. Step 3: Cross multiply
    17,695.02x = 24,417.54 × 9,737.58
  4. Step 4: Simplify right side
    17,695.02x = 237,767,749.15
  5. Step 5: Solve for x
    x = 237,767,749.15/17,695.02
  6. Step 6: Final answer
    x = 13,436.99

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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.