Home / 170,826.97-235,742.98-94,347.98

Finding the Fourth Proportional to 170,826.97, 235,742.98 and 94,347.98

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Solution

The fourth proportional to 170,826.97, 235,742.98 and 94,347.98 is: 130,201.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,826.97 : 235,742.98 = 94,347.98 : x
  2. Step 2: Convert to fraction form
    170,826.97/235,742.98 = 94,347.98/x
  3. Step 3: Cross multiply
    170,826.97x = 235,742.98 × 94,347.98
  4. Step 4: Simplify right side
    170,826.97x = 22,241,874,315.67
  5. Step 5: Solve for x
    x = 22,241,874,315.67/170,826.97
  6. Step 6: Final answer
    x = 130,201.19

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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.