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Finding the Fourth Proportional to 43,510.01, 60,009.57 and 29,164.91

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Solution

The fourth proportional to 43,510.01, 60,009.57 and 29,164.91 is: 40,224.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,510.01 : 60,009.57 = 29,164.91 : x
  2. Step 2: Convert to fraction form
    43,510.01/60,009.57 = 29,164.91/x
  3. Step 3: Cross multiply
    43,510.01x = 60,009.57 × 29,164.91
  4. Step 4: Simplify right side
    43,510.01x = 1,750,173,408.14
  5. Step 5: Solve for x
    x = 1,750,173,408.14/43,510.01
  6. Step 6: Final answer
    x = 40,224.62

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1.5x scale

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.