Home / 49,416.61-68,167.25-29,253.84

Finding the Fourth Proportional to 49,416.61, 68,167.25 and 29,253.84

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Solution

The fourth proportional to 49,416.61, 68,167.25 and 29,253.84 is: 40,353.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,416.61 : 68,167.25 = 29,253.84 : x
  2. Step 2: Convert to fraction form
    49,416.61/68,167.25 = 29,253.84/x
  3. Step 3: Cross multiply
    49,416.61x = 68,167.25 × 29,253.84
  4. Step 4: Simplify right side
    49,416.61x = 1,994,153,824.74
  5. Step 5: Solve for x
    x = 1,994,153,824.74/49,416.61
  6. Step 6: Final answer
    x = 40,353.92

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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.