Home / 46,923.78-64,754.84-25,703.80

Finding the Fourth Proportional to 46,923.78, 64,754.84 and 25,703.80

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Solution

The fourth proportional to 46,923.78, 64,754.84 and 25,703.80 is: 35,471.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,923.78 : 64,754.84 = 25,703.80 : x
  2. Step 2: Convert to fraction form
    46,923.78/64,754.84 = 25,703.80/x
  3. Step 3: Cross multiply
    46,923.78x = 64,754.84 × 25,703.80
  4. Step 4: Simplify right side
    46,923.78x = 1,664,445,456.39
  5. Step 5: Solve for x
    x = 1,664,445,456.39/46,923.78
  6. Step 6: Final answer
    x = 35,471.26

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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.