Home / 23,404.84-32,298.48-12,794.45

Finding the Fourth Proportional to 23,404.84, 32,298.48 and 12,794.45

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Solution

The fourth proportional to 23,404.84, 32,298.48 and 12,794.45 is: 17,656.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,404.84 : 32,298.48 = 12,794.45 : x
  2. Step 2: Convert to fraction form
    23,404.84/32,298.48 = 12,794.45/x
  3. Step 3: Cross multiply
    23,404.84x = 32,298.48 × 12,794.45
  4. Step 4: Simplify right side
    23,404.84x = 413,241,125.94
  5. Step 5: Solve for x
    x = 413,241,125.94/23,404.84
  6. Step 6: Final answer
    x = 17,656.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.