Home / 160,104.80-240,162.06-54,922.26

Finding the Fourth Proportional to 160,104.80, 240,162.06 and 54,922.26

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Solution

The fourth proportional to 160,104.80, 240,162.06 and 54,922.26 is: 82,385.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,104.80 : 240,162.06 = 54,922.26 : x
  2. Step 2: Convert to fraction form
    160,104.80/240,162.06 = 54,922.26/x
  3. Step 3: Cross multiply
    160,104.80x = 240,162.06 × 54,922.26
  4. Step 4: Simplify right side
    160,104.80x = 13,190,243,101.46
  5. Step 5: Solve for x
    x = 13,190,243,101.46/160,104.80
  6. Step 6: Final answer
    x = 82,385.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.