Home / 84,207.02-116,205.67-46,481.26

Finding the Fourth Proportional to 84,207.02, 116,205.67 and 46,481.26

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Solution

The fourth proportional to 84,207.02, 116,205.67 and 46,481.26 is: 64,144.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,207.02 : 116,205.67 = 46,481.26 : x
  2. Step 2: Convert to fraction form
    84,207.02/116,205.67 = 46,481.26/x
  3. Step 3: Cross multiply
    84,207.02x = 116,205.67 × 46,481.26
  4. Step 4: Simplify right side
    84,207.02x = 5,401,385,960.74
  5. Step 5: Solve for x
    x = 5,401,385,960.74/84,207.02
  6. Step 6: Final answer
    x = 64,144.13

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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.