Home / 107,038.14-160,504.29-62,676.06

Finding the Fourth Proportional to 107,038.14, 160,504.29 and 62,676.06

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Solution

The fourth proportional to 107,038.14, 160,504.29 and 62,676.06 is: 93,983.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,038.14 : 160,504.29 = 62,676.06 : x
  2. Step 2: Convert to fraction form
    107,038.14/160,504.29 = 62,676.06/x
  3. Step 3: Cross multiply
    107,038.14x = 160,504.29 × 62,676.06
  4. Step 4: Simplify right side
    107,038.14x = 10,059,776,510.30
  5. Step 5: Solve for x
    x = 10,059,776,510.30/107,038.14
  6. Step 6: Final answer
    x = 93,983.10

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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.