Home / 77,293.14-106,673.70-47,096.34

Finding the Fourth Proportional to 77,293.14, 106,673.70 and 47,096.34

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Solution

The fourth proportional to 77,293.14, 106,673.70 and 47,096.34 is: 64,998.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,293.14 : 106,673.70 = 47,096.34 : x
  2. Step 2: Convert to fraction form
    77,293.14/106,673.70 = 47,096.34/x
  3. Step 3: Cross multiply
    77,293.14x = 106,673.70 × 47,096.34
  4. Step 4: Simplify right side
    77,293.14x = 5,023,940,844.26
  5. Step 5: Solve for x
    x = 5,023,940,844.26/77,293.14
  6. Step 6: Final answer
    x = 64,998.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.