Home / 46,976.80-64,826.58-25,755.34

Finding the Fourth Proportional to 46,976.80, 64,826.58 and 25,755.34

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Solution

The fourth proportional to 46,976.80, 64,826.58 and 25,755.34 is: 35,541.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,976.80 : 64,826.58 = 25,755.34 : x
  2. Step 2: Convert to fraction form
    46,976.80/64,826.58 = 25,755.34/x
  3. Step 3: Cross multiply
    46,976.80x = 64,826.58 × 25,755.34
  4. Step 4: Simplify right side
    46,976.80x = 1,669,630,608.94
  5. Step 5: Solve for x
    x = 1,669,630,608.94/46,976.80
  6. Step 6: Final answer
    x = 35,541.60

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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.