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Finding the Fourth Proportional to 60,883.71, 84,022.11 and 34,026.21

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Solution

The fourth proportional to 60,883.71, 84,022.11 and 34,026.21 is: 46,957.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,883.71 : 84,022.11 = 34,026.21 : x
  2. Step 2: Convert to fraction form
    60,883.71/84,022.11 = 34,026.21/x
  3. Step 3: Cross multiply
    60,883.71x = 84,022.11 × 34,026.21
  4. Step 4: Simplify right side
    60,883.71x = 2,858,953,959.50
  5. Step 5: Solve for x
    x = 2,858,953,959.50/60,883.71
  6. Step 6: Final answer
    x = 46,957.62

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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.