Home / 160,823.28-241,235.55-67,263.42

Finding the Fourth Proportional to 160,823.28, 241,235.55 and 67,263.42

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Solution

The fourth proportional to 160,823.28, 241,235.55 and 67,263.42 is: 100,895.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,823.28 : 241,235.55 = 67,263.42 : x
  2. Step 2: Convert to fraction form
    160,823.28/241,235.55 = 67,263.42/x
  3. Step 3: Cross multiply
    160,823.28x = 241,235.55 × 67,263.42
  4. Step 4: Simplify right side
    160,823.28x = 16,226,328,118.58
  5. Step 5: Solve for x
    x = 16,226,328,118.58/160,823.28
  6. Step 6: Final answer
    x = 100,895.39

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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.