Home / 16,036.38-24,057.36-7,731.36

Finding the Fourth Proportional to 16,036.38, 24,057.36 and 7,731.36

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Solution

The fourth proportional to 16,036.38, 24,057.36 and 7,731.36 is: 11,598.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,036.38 : 24,057.36 = 7,731.36 : x
  2. Step 2: Convert to fraction form
    16,036.38/24,057.36 = 7,731.36/x
  3. Step 3: Cross multiply
    16,036.38x = 24,057.36 × 7,731.36
  4. Step 4: Simplify right side
    16,036.38x = 185,996,110.81
  5. Step 5: Solve for x
    x = 185,996,110.81/16,036.38
  6. Step 6: Final answer
    x = 11,598.39

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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.