Home / 166,868.10-250,302.15-96,009.30

Finding the Fourth Proportional to 166,868.10, 250,302.15 and 96,009.30

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Solution

The fourth proportional to 166,868.10, 250,302.15 and 96,009.30 is: 144,013.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,868.10 : 250,302.15 = 96,009.30 : x
  2. Step 2: Convert to fraction form
    166,868.10/250,302.15 = 96,009.30/x
  3. Step 3: Cross multiply
    166,868.10x = 250,302.15 × 96,009.30
  4. Step 4: Simplify right side
    166,868.10x = 24,031,334,210.00
  5. Step 5: Solve for x
    x = 24,031,334,210.00/166,868.10
  6. Step 6: Final answer
    x = 144,013.95

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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.