Home / 61,252.19-84,517.34-34,023.91

Finding the Fourth Proportional to 61,252.19, 84,517.34 and 34,023.91

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Solution

The fourth proportional to 61,252.19, 84,517.34 and 34,023.91 is: 46,947.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,252.19 : 84,517.34 = 34,023.91 : x
  2. Step 2: Convert to fraction form
    61,252.19/84,517.34 = 34,023.91/x
  3. Step 3: Cross multiply
    61,252.19x = 84,517.34 × 34,023.91
  4. Step 4: Simplify right side
    61,252.19x = 2,875,610,474.84
  5. Step 5: Solve for x
    x = 2,875,610,474.84/61,252.19
  6. Step 6: Final answer
    x = 46,947.06

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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.