Home / 14,199.60-19,574.44-9,094.58

Finding the Fourth Proportional to 14,199.60, 19,574.44 and 9,094.58

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Solution

The fourth proportional to 14,199.60, 19,574.44 and 9,094.58 is: 12,537.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,199.60 : 19,574.44 = 9,094.58 : x
  2. Step 2: Convert to fraction form
    14,199.60/19,574.44 = 9,094.58/x
  3. Step 3: Cross multiply
    14,199.60x = 19,574.44 × 9,094.58
  4. Step 4: Simplify right side
    14,199.60x = 178,021,310.54
  5. Step 5: Solve for x
    x = 178,021,310.54/14,199.60
  6. Step 6: Final answer
    x = 12,537.07

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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.