Home / 58,935.09-81,330.58-32,077.82

Finding the Fourth Proportional to 58,935.09, 81,330.58 and 32,077.82

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Solution

The fourth proportional to 58,935.09, 81,330.58 and 32,077.82 is: 44,267.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,935.09 : 81,330.58 = 32,077.82 : x
  2. Step 2: Convert to fraction form
    58,935.09/81,330.58 = 32,077.82/x
  3. Step 3: Cross multiply
    58,935.09x = 81,330.58 × 32,077.82
  4. Step 4: Simplify right side
    58,935.09x = 2,608,907,949.16
  5. Step 5: Solve for x
    x = 2,608,907,949.16/58,935.09
  6. Step 6: Final answer
    x = 44,267.48

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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.