Home / 107,254.13-160,874.10-44,057.72

Finding the Fourth Proportional to 107,254.13, 160,874.10 and 44,057.72

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Solution

The fourth proportional to 107,254.13, 160,874.10 and 44,057.72 is: 66,083.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,254.13 : 160,874.10 = 44,057.72 : x
  2. Step 2: Convert to fraction form
    107,254.13/160,874.10 = 44,057.72/x
  3. Step 3: Cross multiply
    107,254.13x = 160,874.10 × 44,057.72
  4. Step 4: Simplify right side
    107,254.13x = 7,087,746,455.24
  5. Step 5: Solve for x
    x = 7,087,746,455.24/107,254.13
  6. Step 6: Final answer
    x = 66,083.67

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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.