Home / 4,377.93-6,567.76-1,417.11

Finding the Fourth Proportional to 4,377.93, 6,567.76 and 1,417.11

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Solution

The fourth proportional to 4,377.93, 6,567.76 and 1,417.11 is: 2,125.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377.93 : 6,567.76 = 1,417.11 : x
  2. Step 2: Convert to fraction form
    4,377.93/6,567.76 = 1,417.11/x
  3. Step 3: Cross multiply
    4,377.93x = 6,567.76 × 1,417.11
  4. Step 4: Simplify right side
    4,377.93x = 9,307,238.37
  5. Step 5: Solve for x
    x = 9,307,238.37/4,377.93
  6. Step 6: Final answer
    x = 2,125.94

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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.