Home / 9,456.84-13,050.26-5,265

Finding the Fourth Proportional to 9,456.84, 13,050.26 and 5,265

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Solution

The fourth proportional to 9,456.84, 13,050.26 and 5,265 is: 7,265.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,456.84 : 13,050.26 = 5,265 : x
  2. Step 2: Convert to fraction form
    9,456.84/13,050.26 = 5,265/x
  3. Step 3: Cross multiply
    9,456.84x = 13,050.26 × 5,265
  4. Step 4: Simplify right side
    9,456.84x = 68,709,618.90
  5. Step 5: Solve for x
    x = 68,709,618.90/9,456.84
  6. Step 6: Final answer
    x = 7,265.60

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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.