Home / 160,756.04-241,084.80-111,154.88

Finding the Fourth Proportional to 160,756.04, 241,084.80 and 111,154.88

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Solution

The fourth proportional to 160,756.04, 241,084.80 and 111,154.88 is: 166,698.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,756.04 : 241,084.80 = 111,154.88 : x
  2. Step 2: Convert to fraction form
    160,756.04/241,084.80 = 111,154.88/x
  3. Step 3: Cross multiply
    160,756.04x = 241,084.80 × 111,154.88
  4. Step 4: Simplify right side
    160,756.04x = 26,797,752,013.82
  5. Step 5: Solve for x
    x = 26,797,752,013.82/160,756.04
  6. Step 6: Final answer
    x = 166,698.26

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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.