Home / 45,833.60-68,734.20-16,252.40

Finding the Fourth Proportional to 45,833.60, 68,734.20 and 16,252.40

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Solution

The fourth proportional to 45,833.60, 68,734.20 and 16,252.40 is: 24,372.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,833.60 : 68,734.20 = 16,252.40 : x
  2. Step 2: Convert to fraction form
    45,833.60/68,734.20 = 16,252.40/x
  3. Step 3: Cross multiply
    45,833.60x = 68,734.20 × 16,252.40
  4. Step 4: Simplify right side
    45,833.60x = 1,117,095,712.08
  5. Step 5: Solve for x
    x = 1,117,095,712.08/45,833.60
  6. Step 6: Final answer
    x = 24,372.86

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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.