Home / 66,256.25-99,384.91-24,166.49

Finding the Fourth Proportional to 66,256.25, 99,384.91 and 24,166.49

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Solution

The fourth proportional to 66,256.25, 99,384.91 and 24,166.49 is: 36,249.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,256.25 : 99,384.91 = 24,166.49 : x
  2. Step 2: Convert to fraction form
    66,256.25/99,384.91 = 24,166.49/x
  3. Step 3: Cross multiply
    66,256.25x = 99,384.91 × 24,166.49
  4. Step 4: Simplify right side
    66,256.25x = 2,401,783,876.33
  5. Step 5: Solve for x
    x = 2,401,783,876.33/66,256.25
  6. Step 6: Final answer
    x = 36,249.92

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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.