Home / 70,764.54-97,695.36-46,923.41

Finding the Fourth Proportional to 70,764.54, 97,695.36 and 46,923.41

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Solution

The fourth proportional to 70,764.54, 97,695.36 and 46,923.41 is: 64,781.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,764.54 : 97,695.36 = 46,923.41 : x
  2. Step 2: Convert to fraction form
    70,764.54/97,695.36 = 46,923.41/x
  3. Step 3: Cross multiply
    70,764.54x = 97,695.36 × 46,923.41
  4. Step 4: Simplify right side
    70,764.54x = 4,584,198,943.90
  5. Step 5: Solve for x
    x = 4,584,198,943.90/70,764.54
  6. Step 6: Final answer
    x = 64,781.02

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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.