Home / 34,463.76-47,556.63-19,352.99

Finding the Fourth Proportional to 34,463.76, 47,556.63 and 19,352.99

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Solution

The fourth proportional to 34,463.76, 47,556.63 and 19,352.99 is: 26,705.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,463.76 : 47,556.63 = 19,352.99 : x
  2. Step 2: Convert to fraction form
    34,463.76/47,556.63 = 19,352.99/x
  3. Step 3: Cross multiply
    34,463.76x = 47,556.63 × 19,352.99
  4. Step 4: Simplify right side
    34,463.76x = 920,362,747.04
  5. Step 5: Solve for x
    x = 920,362,747.04/34,463.76
  6. Step 6: Final answer
    x = 26,705.23

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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.