Home / 16,550.60-22,840.34-10,180.94

Finding the Fourth Proportional to 16,550.60, 22,840.34 and 10,180.94

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Solution

The fourth proportional to 16,550.60, 22,840.34 and 10,180.94 is: 14,050.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,550.60 : 22,840.34 = 10,180.94 : x
  2. Step 2: Convert to fraction form
    16,550.60/22,840.34 = 10,180.94/x
  3. Step 3: Cross multiply
    16,550.60x = 22,840.34 × 10,180.94
  4. Step 4: Simplify right side
    16,550.60x = 232,535,966.01
  5. Step 5: Solve for x
    x = 232,535,966.01/16,550.60
  6. Step 6: Final answer
    x = 14,050.01

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Double scale
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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.