Home / 59,462.09-82,100.73-38,278.26

Finding the Fourth Proportional to 59,462.09, 82,100.73 and 38,278.26

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Solution

The fourth proportional to 59,462.09, 82,100.73 and 38,278.26 is: 52,851.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,462.09 : 82,100.73 = 38,278.26 : x
  2. Step 2: Convert to fraction form
    59,462.09/82,100.73 = 38,278.26/x
  3. Step 3: Cross multiply
    59,462.09x = 82,100.73 × 38,278.26
  4. Step 4: Simplify right side
    59,462.09x = 3,142,673,232.67
  5. Step 5: Solve for x
    x = 3,142,673,232.67/59,462.09
  6. Step 6: Final answer
    x = 52,851.71

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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.