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Finding the Fourth Proportional to 60,455.84, 83,422.71 and 33,594.01

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Solution

The fourth proportional to 60,455.84, 83,422.71 and 33,594.01 is: 46,356.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,455.84 : 83,422.71 = 33,594.01 : x
  2. Step 2: Convert to fraction form
    60,455.84/83,422.71 = 33,594.01/x
  3. Step 3: Cross multiply
    60,455.84x = 83,422.71 × 33,594.01
  4. Step 4: Simplify right side
    60,455.84x = 2,802,503,145.41
  5. Step 5: Solve for x
    x = 2,802,503,145.41/60,455.84
  6. Step 6: Final answer
    x = 46,356.21

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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.