Home / 97,529.92-146,264.64-35,192.32

Finding the Fourth Proportional to 97,529.92, 146,264.64 and 35,192.32

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Solution

The fourth proportional to 97,529.92, 146,264.64 and 35,192.32 is: 52,777.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,529.92 : 146,264.64 = 35,192.32 : x
  2. Step 2: Convert to fraction form
    97,529.92/146,264.64 = 35,192.32/x
  3. Step 3: Cross multiply
    97,529.92x = 146,264.64 × 35,192.32
  4. Step 4: Simplify right side
    97,529.92x = 5,147,392,015.56
  5. Step 5: Solve for x
    x = 5,147,392,015.56/97,529.92
  6. Step 6: Final answer
    x = 52,777.57

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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.