Home / 9,848.15-13,597.29-7,968.07

Finding the Fourth Proportional to 9,848.15, 13,597.29 and 7,968.07

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Solution

The fourth proportional to 9,848.15, 13,597.29 and 7,968.07 is: 11,001.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,848.15 : 13,597.29 = 7,968.07 : x
  2. Step 2: Convert to fraction form
    9,848.15/13,597.29 = 7,968.07/x
  3. Step 3: Cross multiply
    9,848.15x = 13,597.29 × 7,968.07
  4. Step 4: Simplify right side
    9,848.15x = 108,344,124.54
  5. Step 5: Solve for x
    x = 108,344,124.54/9,848.15
  6. Step 6: Final answer
    x = 11,001.48

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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.