Home / 4,347.61-6,521.45-1,749.94

Finding the Fourth Proportional to 4,347.61, 6,521.45 and 1,749.94

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Solution

The fourth proportional to 4,347.61, 6,521.45 and 1,749.94 is: 2,624.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347.61 : 6,521.45 = 1,749.94 : x
  2. Step 2: Convert to fraction form
    4,347.61/6,521.45 = 1,749.94/x
  3. Step 3: Cross multiply
    4,347.61x = 6,521.45 × 1,749.94
  4. Step 4: Simplify right side
    4,347.61x = 11,412,121.16
  5. Step 5: Solve for x
    x = 11,412,121.16/4,347.61
  6. Step 6: Final answer
    x = 2,624.92

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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.