Home / 113,010.26-169,538.69-37,114.52

Finding the Fourth Proportional to 113,010.26, 169,538.69 and 37,114.52

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Solution

The fourth proportional to 113,010.26, 169,538.69 and 37,114.52 is: 55,679.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,010.26 : 169,538.69 = 37,114.52 : x
  2. Step 2: Convert to fraction form
    113,010.26/169,538.69 = 37,114.52/x
  3. Step 3: Cross multiply
    113,010.26x = 169,538.69 × 37,114.52
  4. Step 4: Simplify right side
    113,010.26x = 6,292,346,345.87
  5. Step 5: Solve for x
    x = 6,292,346,345.87/113,010.26
  6. Step 6: Final answer
    x = 55,679.43

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1.5x scale

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.