Home / 60,890.34-84,026.98-34,033.02

Finding the Fourth Proportional to 60,890.34, 84,026.98 and 34,033.02

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Solution

The fourth proportional to 60,890.34, 84,026.98 and 34,033.02 is: 46,964.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,890.34 : 84,026.98 = 34,033.02 : x
  2. Step 2: Convert to fraction form
    60,890.34/84,026.98 = 34,033.02/x
  3. Step 3: Cross multiply
    60,890.34x = 84,026.98 × 34,033.02
  4. Step 4: Simplify right side
    60,890.34x = 2,859,691,890.88
  5. Step 5: Solve for x
    x = 2,859,691,890.88/60,890.34
  6. Step 6: Final answer
    x = 46,964.62

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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.