Home / 4,011.03-6,016.80-1,545.86

Finding the Fourth Proportional to 4,011.03, 6,016.80 and 1,545.86

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Solution

The fourth proportional to 4,011.03, 6,016.80 and 1,545.86 is: 2,318.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011.03 : 6,016.80 = 1,545.86 : x
  2. Step 2: Convert to fraction form
    4,011.03/6,016.80 = 1,545.86/x
  3. Step 3: Cross multiply
    4,011.03x = 6,016.80 × 1,545.86
  4. Step 4: Simplify right side
    4,011.03x = 9,301,130.45
  5. Step 5: Solve for x
    x = 9,301,130.45/4,011.03
  6. Step 6: Final answer
    x = 2,318.89

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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.