Home / 82,058.06-113,227.67-46,247.46

Finding the Fourth Proportional to 82,058.06, 113,227.67 and 46,247.46

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Solution

The fourth proportional to 82,058.06, 113,227.67 and 46,247.46 is: 63,814.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,058.06 : 113,227.67 = 46,247.46 : x
  2. Step 2: Convert to fraction form
    82,058.06/113,227.67 = 46,247.46/x
  3. Step 3: Cross multiply
    82,058.06x = 113,227.67 × 46,247.46
  4. Step 4: Simplify right side
    82,058.06x = 5,236,491,830.23
  5. Step 5: Solve for x
    x = 5,236,491,830.23/82,058.06
  6. Step 6: Final answer
    x = 63,814.47

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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.