Home / 45,192.27-62,369.07-25,055.47

Finding the Fourth Proportional to 45,192.27, 62,369.07 and 25,055.47

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Solution

The fourth proportional to 45,192.27, 62,369.07 and 25,055.47 is: 34,578.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,192.27 : 62,369.07 = 25,055.47 : x
  2. Step 2: Convert to fraction form
    45,192.27/62,369.07 = 25,055.47/x
  3. Step 3: Cross multiply
    45,192.27x = 62,369.07 × 25,055.47
  4. Step 4: Simplify right side
    45,192.27x = 1,562,686,362.31
  5. Step 5: Solve for x
    x = 1,562,686,362.31/45,192.27
  6. Step 6: Final answer
    x = 34,578.62

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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.