Home / 195,345.96-293,058-83,025.24

Finding the Fourth Proportional to 195,345.96, 293,058 and 83,025.24

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Solution

The fourth proportional to 195,345.96, 293,058 and 83,025.24 is: 124,554.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,345.96 : 293,058 = 83,025.24 : x
  2. Step 2: Convert to fraction form
    195,345.96/293,058 = 83,025.24/x
  3. Step 3: Cross multiply
    195,345.96x = 293,058 × 83,025.24
  4. Step 4: Simplify right side
    195,345.96x = 24,331,210,783.92
  5. Step 5: Solve for x
    x = 24,331,210,783.92/195,345.96
  6. Step 6: Final answer
    x = 124,554.46

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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.