Home / 25,963.23-35,805.74-17,007.47

Finding the Fourth Proportional to 25,963.23, 35,805.74 and 17,007.47

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Solution

The fourth proportional to 25,963.23, 35,805.74 and 17,007.47 is: 23,454.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,963.23 : 35,805.74 = 17,007.47 : x
  2. Step 2: Convert to fraction form
    25,963.23/35,805.74 = 17,007.47/x
  3. Step 3: Cross multiply
    25,963.23x = 35,805.74 × 17,007.47
  4. Step 4: Simplify right side
    25,963.23x = 608,964,784.81
  5. Step 5: Solve for x
    x = 608,964,784.81/25,963.23
  6. Step 6: Final answer
    x = 23,454.89

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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.