Home / 46,868.54-70,257.63-17,270.18

Finding the Fourth Proportional to 46,868.54, 70,257.63 and 17,270.18

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Solution

The fourth proportional to 46,868.54, 70,257.63 and 17,270.18 is: 25,888.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,868.54 : 70,257.63 = 17,270.18 : x
  2. Step 2: Convert to fraction form
    46,868.54/70,257.63 = 17,270.18/x
  3. Step 3: Cross multiply
    46,868.54x = 70,257.63 × 17,270.18
  4. Step 4: Simplify right side
    46,868.54x = 1,213,361,916.47
  5. Step 5: Solve for x
    x = 1,213,361,916.47/46,868.54
  6. Step 6: Final answer
    x = 25,888.62

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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.