Home / 46,910.41-64,735.74-25,689.69

Finding the Fourth Proportional to 46,910.41, 64,735.74 and 25,689.69

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Solution

The fourth proportional to 46,910.41, 64,735.74 and 25,689.69 is: 35,451.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,910.41 : 64,735.74 = 25,689.69 : x
  2. Step 2: Convert to fraction form
    46,910.41/64,735.74 = 25,689.69/x
  3. Step 3: Cross multiply
    46,910.41x = 64,735.74 × 25,689.69
  4. Step 4: Simplify right side
    46,910.41x = 1,663,041,092.52
  5. Step 5: Solve for x
    x = 1,663,041,092.52/46,910.41
  6. Step 6: Final answer
    x = 35,451.43

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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.