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Finding the Fourth Proportional to 60,708.33, 83,777.13 and 33,851.16

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Solution

The fourth proportional to 60,708.33, 83,777.13 and 33,851.16 is: 46,714.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,708.33 : 83,777.13 = 33,851.16 : x
  2. Step 2: Convert to fraction form
    60,708.33/83,777.13 = 33,851.16/x
  3. Step 3: Cross multiply
    60,708.33x = 83,777.13 × 33,851.16
  4. Step 4: Simplify right side
    60,708.33x = 2,835,953,031.97
  5. Step 5: Solve for x
    x = 2,835,953,031.97/60,708.33
  6. Step 6: Final answer
    x = 46,714.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.