Home / 82,708.00-114,137.03-46,898.00

Finding the Fourth Proportional to 82,708.00, 114,137.03 and 46,898.00

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Solution

The fourth proportional to 82,708.00, 114,137.03 and 46,898.00 is: 64,719.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,708.00 : 114,137.03 = 46,898.00 : x
  2. Step 2: Convert to fraction form
    82,708.00/114,137.03 = 46,898.00/x
  3. Step 3: Cross multiply
    82,708.00x = 114,137.03 × 46,898.00
  4. Step 4: Simplify right side
    82,708.00x = 5,352,798,835.53
  5. Step 5: Solve for x
    x = 5,352,798,835.53/82,708.00
  6. Step 6: Final answer
    x = 64,719.24

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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.