Home / 160,992.30-241,488.45-101,117.10

Finding the Fourth Proportional to 160,992.30, 241,488.45 and 101,117.10

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Solution

The fourth proportional to 160,992.30, 241,488.45 and 101,117.10 is: 151,675.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,992.30 : 241,488.45 = 101,117.10 : x
  2. Step 2: Convert to fraction form
    160,992.30/241,488.45 = 101,117.10/x
  3. Step 3: Cross multiply
    160,992.30x = 241,488.45 × 101,117.10
  4. Step 4: Simplify right side
    160,992.30x = 24,418,611,747.50
  5. Step 5: Solve for x
    x = 24,418,611,747.50/160,992.30
  6. Step 6: Final answer
    x = 151,675.65

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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.