Home / 194,941.14-292,352.85-101,395.86

Finding the Fourth Proportional to 194,941.14, 292,352.85 and 101,395.86

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Solution

The fourth proportional to 194,941.14, 292,352.85 and 101,395.86 is: 152,063.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,941.14 : 292,352.85 = 101,395.86 : x
  2. Step 2: Convert to fraction form
    194,941.14/292,352.85 = 101,395.86/x
  3. Step 3: Cross multiply
    194,941.14x = 292,352.85 × 101,395.86
  4. Step 4: Simplify right side
    194,941.14x = 29,643,368,649.20
  5. Step 5: Solve for x
    x = 29,643,368,649.20/194,941.14
  6. Step 6: Final answer
    x = 152,063.17

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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.