Home / 60,946.18-91,376.34-23,474.86

Finding the Fourth Proportional to 60,946.18, 91,376.34 and 23,474.86

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Solution

The fourth proportional to 60,946.18, 91,376.34 and 23,474.86 is: 35,195.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,946.18 : 91,376.34 = 23,474.86 : x
  2. Step 2: Convert to fraction form
    60,946.18/91,376.34 = 23,474.86/x
  3. Step 3: Cross multiply
    60,946.18x = 91,376.34 × 23,474.86
  4. Step 4: Simplify right side
    60,946.18x = 2,145,046,788.81
  5. Step 5: Solve for x
    x = 2,145,046,788.81/60,946.18
  6. Step 6: Final answer
    x = 35,195.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.