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Finding the Fourth Proportional to 16,597.47, 22,895.94 and 10,298.91

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Solution

The fourth proportional to 16,597.47, 22,895.94 and 10,298.91 is: 14,207.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,597.47 : 22,895.94 = 10,298.91 : x
  2. Step 2: Convert to fraction form
    16,597.47/22,895.94 = 10,298.91/x
  3. Step 3: Cross multiply
    16,597.47x = 22,895.94 × 10,298.91
  4. Step 4: Simplify right side
    16,597.47x = 235,803,225.43
  5. Step 5: Solve for x
    x = 235,803,225.43/16,597.47
  6. Step 6: Final answer
    x = 14,207.18

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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.