Home / 9,848.34-13,584.40-6,018.19

Finding the Fourth Proportional to 9,848.34, 13,584.40 and 6,018.19

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Solution

The fourth proportional to 9,848.34, 13,584.40 and 6,018.19 is: 8,301.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,848.34 : 13,584.40 = 6,018.19 : x
  2. Step 2: Convert to fraction form
    9,848.34/13,584.40 = 6,018.19/x
  3. Step 3: Cross multiply
    9,848.34x = 13,584.40 × 6,018.19
  4. Step 4: Simplify right side
    9,848.34x = 81,753,451.23
  5. Step 5: Solve for x
    x = 81,753,451.23/9,848.34
  6. Step 6: Final answer
    x = 8,301.24

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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.