Home / 24,840.81-34,285.19-14,237.55

Finding the Fourth Proportional to 24,840.81, 34,285.19 and 14,237.55

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Solution

The fourth proportional to 24,840.81, 34,285.19 and 14,237.55 is: 19,650.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,840.81 : 34,285.19 = 14,237.55 : x
  2. Step 2: Convert to fraction form
    24,840.81/34,285.19 = 14,237.55/x
  3. Step 3: Cross multiply
    24,840.81x = 34,285.19 × 14,237.55
  4. Step 4: Simplify right side
    24,840.81x = 488,137,035.70
  5. Step 5: Solve for x
    x = 488,137,035.70/24,840.81
  6. Step 6: Final answer
    x = 19,650.61

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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.