Home / 46,945.52-64,784.37-25,434.77

Finding the Fourth Proportional to 46,945.52, 64,784.37 and 25,434.77

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Solution

The fourth proportional to 46,945.52, 64,784.37 and 25,434.77 is: 35,099.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,945.52 : 64,784.37 = 25,434.77 : x
  2. Step 2: Convert to fraction form
    46,945.52/64,784.37 = 25,434.77/x
  3. Step 3: Cross multiply
    46,945.52x = 64,784.37 × 25,434.77
  4. Step 4: Simplify right side
    46,945.52x = 1,647,775,226.62
  5. Step 5: Solve for x
    x = 1,647,775,226.62/46,945.52
  6. Step 6: Final answer
    x = 35,099.74

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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.