Home / 202,232.15-303,305.14-60,038.88

Finding the Fourth Proportional to 202,232.15, 303,305.14 and 60,038.88

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Solution

The fourth proportional to 202,232.15, 303,305.14 and 60,038.88 is: 90,045.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,232.15 : 303,305.14 = 60,038.88 : x
  2. Step 2: Convert to fraction form
    202,232.15/303,305.14 = 60,038.88/x
  3. Step 3: Cross multiply
    202,232.15x = 303,305.14 × 60,038.88
  4. Step 4: Simplify right side
    202,232.15x = 18,210,100,903.84
  5. Step 5: Solve for x
    x = 18,210,100,903.84/202,232.15
  6. Step 6: Final answer
    x = 90,045.53

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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.