Home / 9,605.33-13,254.36-6,248.36

Finding the Fourth Proportional to 9,605.33, 13,254.36 and 6,248.36

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Solution

The fourth proportional to 9,605.33, 13,254.36 and 6,248.36 is: 8,622.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,605.33 : 13,254.36 = 6,248.36 : x
  2. Step 2: Convert to fraction form
    9,605.33/13,254.36 = 6,248.36/x
  3. Step 3: Cross multiply
    9,605.33x = 13,254.36 × 6,248.36
  4. Step 4: Simplify right side
    9,605.33x = 82,817,946.58
  5. Step 5: Solve for x
    x = 82,817,946.58/9,605.33
  6. Step 6: Final answer
    x = 8,622.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.