Home / 116,254.07-173,927.88-101,908.67

Finding the Fourth Proportional to 116,254.07, 173,927.88 and 101,908.67

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Solution

The fourth proportional to 116,254.07, 173,927.88 and 101,908.67 is: 152,465.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,254.07 : 173,927.88 = 101,908.67 : x
  2. Step 2: Convert to fraction form
    116,254.07/173,927.88 = 101,908.67/x
  3. Step 3: Cross multiply
    116,254.07x = 173,927.88 × 101,908.67
  4. Step 4: Simplify right side
    116,254.07x = 17,724,758,926.72
  5. Step 5: Solve for x
    x = 17,724,758,926.72/116,254.07
  6. Step 6: Final answer
    x = 152,465.71

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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.