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Finding the Fourth Proportional to 9,088.61, 12,549.33 and 7,095.67

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Solution

The fourth proportional to 9,088.61, 12,549.33 and 7,095.67 is: 9,797.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088.61 : 12,549.33 = 7,095.67 : x
  2. Step 2: Convert to fraction form
    9,088.61/12,549.33 = 7,095.67/x
  3. Step 3: Cross multiply
    9,088.61x = 12,549.33 × 7,095.67
  4. Step 4: Simplify right side
    9,088.61x = 89,045,873.03
  5. Step 5: Solve for x
    x = 89,045,873.03/9,088.61
  6. Step 6: Final answer
    x = 9,797.53

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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.