Home / 46,923.42-64,754.34-25,703.45

Finding the Fourth Proportional to 46,923.42, 64,754.34 and 25,703.45

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Solution

The fourth proportional to 46,923.42, 64,754.34 and 25,703.45 is: 35,470.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,923.42 : 64,754.34 = 25,703.45 : x
  2. Step 2: Convert to fraction form
    46,923.42/64,754.34 = 25,703.45/x
  3. Step 3: Cross multiply
    46,923.42x = 64,754.34 × 25,703.45
  4. Step 4: Simplify right side
    46,923.42x = 1,664,409,811.96
  5. Step 5: Solve for x
    x = 1,664,409,811.96/46,923.42
  6. Step 6: Final answer
    x = 35,470.77

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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.