Home / 25,055.99-34,568.69-14,293.13

Finding the Fourth Proportional to 25,055.99, 34,568.69 and 14,293.13

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Solution

The fourth proportional to 25,055.99, 34,568.69 and 14,293.13 is: 19,719.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,055.99 : 34,568.69 = 14,293.13 : x
  2. Step 2: Convert to fraction form
    25,055.99/34,568.69 = 14,293.13/x
  3. Step 3: Cross multiply
    25,055.99x = 34,568.69 × 14,293.13
  4. Step 4: Simplify right side
    25,055.99x = 494,094,795.06
  5. Step 5: Solve for x
    x = 494,094,795.06/25,055.99
  6. Step 6: Final answer
    x = 19,719.63

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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.