Home / 24,255.90-36,383.85-16,868.70

Finding the Fourth Proportional to 24,255.90, 36,383.85 and 16,868.70

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Solution

The fourth proportional to 24,255.90, 36,383.85 and 16,868.70 is: 25,303.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255.90 : 36,383.85 = 16,868.70 : x
  2. Step 2: Convert to fraction form
    24,255.90/36,383.85 = 16,868.70/x
  3. Step 3: Cross multiply
    24,255.90x = 36,383.85 × 16,868.70
  4. Step 4: Simplify right side
    24,255.90x = 613,748,250.50
  5. Step 5: Solve for x
    x = 613,748,250.50/24,255.90
  6. Step 6: Final answer
    x = 25,303.05

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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.