Home / 9,835.36-14,743.54-6,315.52

Finding the Fourth Proportional to 9,835.36, 14,743.54 and 6,315.52

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Solution

The fourth proportional to 9,835.36, 14,743.54 and 6,315.52 is: 9,467.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,835.36 : 14,743.54 = 6,315.52 : x
  2. Step 2: Convert to fraction form
    9,835.36/14,743.54 = 6,315.52/x
  3. Step 3: Cross multiply
    9,835.36x = 14,743.54 × 6,315.52
  4. Step 4: Simplify right side
    9,835.36x = 93,113,121.74
  5. Step 5: Solve for x
    x = 93,113,121.74/9,835.36
  6. Step 6: Final answer
    x = 9,467.18

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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.