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Finding the Fourth Proportional to 60,467.34, 90,701.93 and 23,029.49

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Solution

The fourth proportional to 60,467.34, 90,701.93 and 23,029.49 is: 34,544.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,467.34 : 90,701.93 = 23,029.49 : x
  2. Step 2: Convert to fraction form
    60,467.34/90,701.93 = 23,029.49/x
  3. Step 3: Cross multiply
    60,467.34x = 90,701.93 × 23,029.49
  4. Step 4: Simplify right side
    60,467.34x = 2,088,818,621.26
  5. Step 5: Solve for x
    x = 2,088,818,621.26/60,467.34
  6. Step 6: Final answer
    x = 34,544.58

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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.