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Finding the Fourth Proportional to 12,401.59, 18,597.00 and 4,501.48

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Solution

The fourth proportional to 12,401.59, 18,597.00 and 4,501.48 is: 6,750.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,401.59 : 18,597.00 = 4,501.48 : x
  2. Step 2: Convert to fraction form
    12,401.59/18,597.00 = 4,501.48/x
  3. Step 3: Cross multiply
    12,401.59x = 18,597.00 × 4,501.48
  4. Step 4: Simplify right side
    12,401.59x = 83,713,925.32
  5. Step 5: Solve for x
    x = 83,713,925.32/12,401.59
  6. Step 6: Final answer
    x = 6,750.26

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.