Home / 160,752.04-241,125.63-67,257.79

Finding the Fourth Proportional to 160,752.04, 241,125.63 and 67,257.79

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Solution

The fourth proportional to 160,752.04, 241,125.63 and 67,257.79 is: 100,885.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,752.04 : 241,125.63 = 67,257.79 : x
  2. Step 2: Convert to fraction form
    160,752.04/241,125.63 = 67,257.79/x
  3. Step 3: Cross multiply
    160,752.04x = 241,125.63 × 67,257.79
  4. Step 4: Simplify right side
    160,752.04x = 16,217,576,986.16
  5. Step 5: Solve for x
    x = 16,217,576,986.16/160,752.04
  6. Step 6: Final answer
    x = 100,885.67

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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.