Home / 16,580.23-24,871.04-4,893.46

Finding the Fourth Proportional to 16,580.23, 24,871.04 and 4,893.46

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Solution

The fourth proportional to 16,580.23, 24,871.04 and 4,893.46 is: 7,340.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,580.23 : 24,871.04 = 4,893.46 : x
  2. Step 2: Convert to fraction form
    16,580.23/24,871.04 = 4,893.46/x
  3. Step 3: Cross multiply
    16,580.23x = 24,871.04 × 4,893.46
  4. Step 4: Simplify right side
    16,580.23x = 121,705,439.40
  5. Step 5: Solve for x
    x = 121,705,439.40/16,580.23
  6. Step 6: Final answer
    x = 7,340.40

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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.