Home / 16,451.79-24,674.04-6,588.42

Finding the Fourth Proportional to 16,451.79, 24,674.04 and 6,588.42

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Solution

The fourth proportional to 16,451.79, 24,674.04 and 6,588.42 is: 9,881.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,451.79 : 24,674.04 = 6,588.42 : x
  2. Step 2: Convert to fraction form
    16,451.79/24,674.04 = 6,588.42/x
  3. Step 3: Cross multiply
    16,451.79x = 24,674.04 × 6,588.42
  4. Step 4: Simplify right side
    16,451.79x = 162,562,938.62
  5. Step 5: Solve for x
    x = 162,562,938.62/16,451.79
  6. Step 6: Final answer
    x = 9,881.17

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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.