Home / 49,883.96-68,854.26-29,484.92

Finding the Fourth Proportional to 49,883.96, 68,854.26 and 29,484.92

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Solution

The fourth proportional to 49,883.96, 68,854.26 and 29,484.92 is: 40,697.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,883.96 : 68,854.26 = 29,484.92 : x
  2. Step 2: Convert to fraction form
    49,883.96/68,854.26 = 29,484.92/x
  3. Step 3: Cross multiply
    49,883.96x = 68,854.26 × 29,484.92
  4. Step 4: Simplify right side
    49,883.96x = 2,030,162,347.76
  5. Step 5: Solve for x
    x = 2,030,162,347.76/49,883.96
  6. Step 6: Final answer
    x = 40,697.70

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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.