Home / 9,282.15-13,924.79-4,602.39

Finding the Fourth Proportional to 9,282.15, 13,924.79 and 4,602.39

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Solution

The fourth proportional to 9,282.15, 13,924.79 and 4,602.39 is: 6,904.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282.15 : 13,924.79 = 4,602.39 : x
  2. Step 2: Convert to fraction form
    9,282.15/13,924.79 = 4,602.39/x
  3. Step 3: Cross multiply
    9,282.15x = 13,924.79 × 4,602.39
  4. Step 4: Simplify right side
    9,282.15x = 64,087,291.24
  5. Step 5: Solve for x
    x = 64,087,291.24/9,282.15
  6. Step 6: Final answer
    x = 6,904.36

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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.