Home / 51,104.20-70,522.68-29,594.80

Finding the Fourth Proportional to 51,104.20, 70,522.68 and 29,594.80

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Solution

The fourth proportional to 51,104.20, 70,522.68 and 29,594.80 is: 40,840.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,104.20 : 70,522.68 = 29,594.80 : x
  2. Step 2: Convert to fraction form
    51,104.20/70,522.68 = 29,594.80/x
  3. Step 3: Cross multiply
    51,104.20x = 70,522.68 × 29,594.80
  4. Step 4: Simplify right side
    51,104.20x = 2,087,104,610.06
  5. Step 5: Solve for x
    x = 2,087,104,610.06/51,104.20
  6. Step 6: Final answer
    x = 40,840.18

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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.