Home / 71,040.06-106,560.09-24,293.34

Finding the Fourth Proportional to 71,040.06, 106,560.09 and 24,293.34

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Solution

The fourth proportional to 71,040.06, 106,560.09 and 24,293.34 is: 36,440.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,040.06 : 106,560.09 = 24,293.34 : x
  2. Step 2: Convert to fraction form
    71,040.06/106,560.09 = 24,293.34/x
  3. Step 3: Cross multiply
    71,040.06x = 106,560.09 × 24,293.34
  4. Step 4: Simplify right side
    71,040.06x = 2,588,700,496.80
  5. Step 5: Solve for x
    x = 2,588,700,496.80/71,040.06
  6. Step 6: Final answer
    x = 36,440.01

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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.