Home / 32,610.28-45,001.56-19,183

Finding the Fourth Proportional to 32,610.28, 45,001.56 and 19,183

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Solution

The fourth proportional to 32,610.28, 45,001.56 and 19,183 is: 26,472.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,610.28 : 45,001.56 = 19,183 : x
  2. Step 2: Convert to fraction form
    32,610.28/45,001.56 = 19,183/x
  3. Step 3: Cross multiply
    32,610.28x = 45,001.56 × 19,183
  4. Step 4: Simplify right side
    32,610.28x = 863,264,925.48
  5. Step 5: Solve for x
    x = 863,264,925.48/32,610.28
  6. Step 6: Final answer
    x = 26,472.17

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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.