Home / 147,934.95-222,060.37-63,736.86

Finding the Fourth Proportional to 147,934.95, 222,060.37 and 63,736.86

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Solution

The fourth proportional to 147,934.95, 222,060.37 and 63,736.86 is: 95,673.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,934.95 : 222,060.37 = 63,736.86 : x
  2. Step 2: Convert to fraction form
    147,934.95/222,060.37 = 63,736.86/x
  3. Step 3: Cross multiply
    147,934.95x = 222,060.37 × 63,736.86
  4. Step 4: Simplify right side
    147,934.95x = 14,153,430,714.24
  5. Step 5: Solve for x
    x = 14,153,430,714.24/147,934.95
  6. Step 6: Final answer
    x = 95,673.34

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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.