Home / 7,527.76-11,285.16-4,061.04

Finding the Fourth Proportional to 7,527.76, 11,285.16 and 4,061.04

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Solution

The fourth proportional to 7,527.76, 11,285.16 and 4,061.04 is: 6,088.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,527.76 : 11,285.16 = 4,061.04 : x
  2. Step 2: Convert to fraction form
    7,527.76/11,285.16 = 4,061.04/x
  3. Step 3: Cross multiply
    7,527.76x = 11,285.16 × 4,061.04
  4. Step 4: Simplify right side
    7,527.76x = 45,829,486.17
  5. Step 5: Solve for x
    x = 45,829,486.17/7,527.76
  6. Step 6: Final answer
    x = 6,088.06

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Why These Related Problems?

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