Home / 22,461.60-33,634.80-16,586.40

Finding the Fourth Proportional to 22,461.60, 33,634.80 and 16,586.40

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Solution

The fourth proportional to 22,461.60, 33,634.80 and 16,586.40 is: 24,837.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,461.60 : 33,634.80 = 16,586.40 : x
  2. Step 2: Convert to fraction form
    22,461.60/33,634.80 = 16,586.40/x
  3. Step 3: Cross multiply
    22,461.60x = 33,634.80 × 16,586.40
  4. Step 4: Simplify right side
    22,461.60x = 557,880,246.72
  5. Step 5: Solve for x
    x = 557,880,246.72/22,461.60
  6. Step 6: Final answer
    x = 24,837.07

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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.