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Finding the Fourth Proportional to 14,098.46, 19,450.35 and 9,061.99

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Solution

The fourth proportional to 14,098.46, 19,450.35 and 9,061.99 is: 12,502.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,098.46 : 19,450.35 = 9,061.99 : x
  2. Step 2: Convert to fraction form
    14,098.46/19,450.35 = 9,061.99/x
  3. Step 3: Cross multiply
    14,098.46x = 19,450.35 × 9,061.99
  4. Step 4: Simplify right side
    14,098.46x = 176,258,877.20
  5. Step 5: Solve for x
    x = 176,258,877.20/14,098.46
  6. Step 6: Final answer
    x = 12,502.00

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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.