Home / 64,301.04-88,736.45-37,062.09

Finding the Fourth Proportional to 64,301.04, 88,736.45 and 37,062.09

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Solution

The fourth proportional to 64,301.04, 88,736.45 and 37,062.09 is: 51,146.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,301.04 : 88,736.45 = 37,062.09 : x
  2. Step 2: Convert to fraction form
    64,301.04/88,736.45 = 37,062.09/x
  3. Step 3: Cross multiply
    64,301.04x = 88,736.45 × 37,062.09
  4. Step 4: Simplify right side
    64,301.04x = 3,288,758,110.87
  5. Step 5: Solve for x
    x = 3,288,758,110.87/64,301.04
  6. Step 6: Final answer
    x = 51,146.27

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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.