Home / 134,263.30-201,394.94-63,929.38

Finding the Fourth Proportional to 134,263.30, 201,394.94 and 63,929.38

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Solution

The fourth proportional to 134,263.30, 201,394.94 and 63,929.38 is: 95,894.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,263.30 : 201,394.94 = 63,929.38 : x
  2. Step 2: Convert to fraction form
    134,263.30/201,394.94 = 63,929.38/x
  3. Step 3: Cross multiply
    134,263.30x = 201,394.94 × 63,929.38
  4. Step 4: Simplify right side
    134,263.30x = 12,875,052,826.20
  5. Step 5: Solve for x
    x = 12,875,052,826.20/134,263.30
  6. Step 6: Final answer
    x = 95,894.06

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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.