Home / 76,267.91-114,394.58-46,670.51

Finding the Fourth Proportional to 76,267.91, 114,394.58 and 46,670.51

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Solution

The fourth proportional to 76,267.91, 114,394.58 and 46,670.51 is: 70,001.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,267.91 : 114,394.58 = 46,670.51 : x
  2. Step 2: Convert to fraction form
    76,267.91/114,394.58 = 46,670.51/x
  3. Step 3: Cross multiply
    76,267.91x = 114,394.58 × 46,670.51
  4. Step 4: Simplify right side
    76,267.91x = 5,338,853,156.48
  5. Step 5: Solve for x
    x = 5,338,853,156.48/76,267.91
  6. Step 6: Final answer
    x = 70,001.30

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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.