Home / 16,563.96-24,846.12-4,877.40

Finding the Fourth Proportional to 16,563.96, 24,846.12 and 4,877.40

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Solution

The fourth proportional to 16,563.96, 24,846.12 and 4,877.40 is: 7,316.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,563.96 : 24,846.12 = 4,877.40 : x
  2. Step 2: Convert to fraction form
    16,563.96/24,846.12 = 4,877.40/x
  3. Step 3: Cross multiply
    16,563.96x = 24,846.12 × 4,877.40
  4. Step 4: Simplify right side
    16,563.96x = 121,184,465.69
  5. Step 5: Solve for x
    x = 121,184,465.69/16,563.96
  6. Step 6: Final answer
    x = 7,316.15

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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.