Home / 46,975.77-64,826.64-25,755.39

Finding the Fourth Proportional to 46,975.77, 64,826.64 and 25,755.39

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Solution

The fourth proportional to 46,975.77, 64,826.64 and 25,755.39 is: 35,542.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,975.77 : 64,826.64 = 25,755.39 : x
  2. Step 2: Convert to fraction form
    46,975.77/64,826.64 = 25,755.39/x
  3. Step 3: Cross multiply
    46,975.77x = 64,826.64 × 25,755.39
  4. Step 4: Simplify right side
    46,975.77x = 1,669,635,395.59
  5. Step 5: Solve for x
    x = 1,669,635,395.59/46,975.77
  6. Step 6: Final answer
    x = 35,542.48

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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.