Home / 147,260.88-220,774.08-64,096.56

Finding the Fourth Proportional to 147,260.88, 220,774.08 and 64,096.56

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Solution

The fourth proportional to 147,260.88, 220,774.08 and 64,096.56 is: 96,093.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,260.88 : 220,774.08 = 64,096.56 : x
  2. Step 2: Convert to fraction form
    147,260.88/220,774.08 = 64,096.56/x
  3. Step 3: Cross multiply
    147,260.88x = 220,774.08 × 64,096.56
  4. Step 4: Simplify right side
    147,260.88x = 14,150,859,065.16
  5. Step 5: Solve for x
    x = 14,150,859,065.16/147,260.88
  6. Step 6: Final answer
    x = 96,093.81

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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.