Home / 39,495.64-54,498.71-25,367.62

Finding the Fourth Proportional to 39,495.64, 54,498.71 and 25,367.62

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Solution

The fourth proportional to 39,495.64, 54,498.71 and 25,367.62 is: 35,003.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,495.64 : 54,498.71 = 25,367.62 : x
  2. Step 2: Convert to fraction form
    39,495.64/54,498.71 = 25,367.62/x
  3. Step 3: Cross multiply
    39,495.64x = 54,498.71 × 25,367.62
  4. Step 4: Simplify right side
    39,495.64x = 1,382,502,356.70
  5. Step 5: Solve for x
    x = 1,382,502,356.70/39,495.64
  6. Step 6: Final answer
    x = 35,003.93

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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.