Home / 73,346.15-101,220.10-41,514.37

Finding the Fourth Proportional to 73,346.15, 101,220.10 and 41,514.37

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Solution

The fourth proportional to 73,346.15, 101,220.10 and 41,514.37 is: 57,291.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,346.15 : 101,220.10 = 41,514.37 : x
  2. Step 2: Convert to fraction form
    73,346.15/101,220.10 = 41,514.37/x
  3. Step 3: Cross multiply
    73,346.15x = 101,220.10 × 41,514.37
  4. Step 4: Simplify right side
    73,346.15x = 4,202,088,326.00
  5. Step 5: Solve for x
    x = 4,202,088,326.00/73,346.15
  6. Step 6: Final answer
    x = 57,291.19

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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.