Home / 16,756.14-23,124.17-10,040.50

Finding the Fourth Proportional to 16,756.14, 23,124.17 and 10,040.50

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Solution

The fourth proportional to 16,756.14, 23,124.17 and 10,040.50 is: 13,856.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,756.14 : 23,124.17 = 10,040.50 : x
  2. Step 2: Convert to fraction form
    16,756.14/23,124.17 = 10,040.50/x
  3. Step 3: Cross multiply
    16,756.14x = 23,124.17 × 10,040.50
  4. Step 4: Simplify right side
    16,756.14x = 232,178,196.18
  5. Step 5: Solve for x
    x = 232,178,196.18/16,756.14
  6. Step 6: Final answer
    x = 13,856.31

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.