Home / 164,534.10-246,801.15-46,209.30

Finding the Fourth Proportional to 164,534.10, 246,801.15 and 46,209.30

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Solution

The fourth proportional to 164,534.10, 246,801.15 and 46,209.30 is: 69,313.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,534.10 : 246,801.15 = 46,209.30 : x
  2. Step 2: Convert to fraction form
    164,534.10/246,801.15 = 46,209.30/x
  3. Step 3: Cross multiply
    164,534.10x = 246,801.15 × 46,209.30
  4. Step 4: Simplify right side
    164,534.10x = 11,404,508,380.70
  5. Step 5: Solve for x
    x = 11,404,508,380.70/164,534.10
  6. Step 6: Final answer
    x = 69,313.95

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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.