Home / 182,719.17-252,174.24-107,267.67

Finding the Fourth Proportional to 182,719.17, 252,174.24 and 107,267.67

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Solution

The fourth proportional to 182,719.17, 252,174.24 and 107,267.67 is: 148,042.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,719.17 : 252,174.24 = 107,267.67 : x
  2. Step 2: Convert to fraction form
    182,719.17/252,174.24 = 107,267.67/x
  3. Step 3: Cross multiply
    182,719.17x = 252,174.24 × 107,267.67
  4. Step 4: Simplify right side
    182,719.17x = 27,050,143,158.82
  5. Step 5: Solve for x
    x = 27,050,143,158.82/182,719.17
  6. Step 6: Final answer
    x = 148,042.17

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1.5x scale

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.