Home / 67,682.04-101,495.10-25,554.93

Finding the Fourth Proportional to 67,682.04, 101,495.10 and 25,554.93

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Solution

The fourth proportional to 67,682.04, 101,495.10 and 25,554.93 is: 38,321.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,682.04 : 101,495.10 = 25,554.93 : x
  2. Step 2: Convert to fraction form
    67,682.04/101,495.10 = 25,554.93/x
  3. Step 3: Cross multiply
    67,682.04x = 101,495.10 × 25,554.93
  4. Step 4: Simplify right side
    67,682.04x = 2,593,700,175.84
  5. Step 5: Solve for x
    x = 2,593,700,175.84/67,682.04
  6. Step 6: Final answer
    x = 38,321.84

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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.