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Finding the Fourth Proportional to 9,062.84, 13,595.55 and 4,002.67

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Solution

The fourth proportional to 9,062.84, 13,595.55 and 4,002.67 is: 6,004.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062.84 : 13,595.55 = 4,002.67 : x
  2. Step 2: Convert to fraction form
    9,062.84/13,595.55 = 4,002.67/x
  3. Step 3: Cross multiply
    9,062.84x = 13,595.55 × 4,002.67
  4. Step 4: Simplify right side
    9,062.84x = 54,418,425.63
  5. Step 5: Solve for x
    x = 54,418,425.63/9,062.84
  6. Step 6: Final answer
    x = 6,004.57

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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.