Home / 16,367.60-22,586.69-10,004.85

Finding the Fourth Proportional to 16,367.60, 22,586.69 and 10,004.85

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Solution

The fourth proportional to 16,367.60, 22,586.69 and 10,004.85 is: 13,806.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,367.60 : 22,586.69 = 10,004.85 : x
  2. Step 2: Convert to fraction form
    16,367.60/22,586.69 = 10,004.85/x
  3. Step 3: Cross multiply
    16,367.60x = 22,586.69 × 10,004.85
  4. Step 4: Simplify right side
    16,367.60x = 225,976,282.49
  5. Step 5: Solve for x
    x = 225,976,282.49/16,367.60
  6. Step 6: Final answer
    x = 13,806.32

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Half scale
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Double scale
Find fourth proportional to 16,368.60, 22,588.06 and 10,005.85
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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.