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Finding the Fourth Proportional to 60,946.68, 91,377.09 and 23,475.36

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Solution

The fourth proportional to 60,946.68, 91,377.09 and 23,475.36 is: 35,196.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,946.68 : 91,377.09 = 23,475.36 : x
  2. Step 2: Convert to fraction form
    60,946.68/91,377.09 = 23,475.36/x
  3. Step 3: Cross multiply
    60,946.68x = 91,377.09 × 23,475.36
  4. Step 4: Simplify right side
    60,946.68x = 2,145,110,083.50
  5. Step 5: Solve for x
    x = 2,145,110,083.50/60,946.68
  6. Step 6: Final answer
    x = 35,196.50

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1.5x scale

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.