Home / 195,688.98-293,438.52-95,732.10

Finding the Fourth Proportional to 195,688.98, 293,438.52 and 95,732.10

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Solution

The fourth proportional to 195,688.98, 293,438.52 and 95,732.10 is: 143,551.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,688.98 : 293,438.52 = 95,732.10 : x
  2. Step 2: Convert to fraction form
    195,688.98/293,438.52 = 95,732.10/x
  3. Step 3: Cross multiply
    195,688.98x = 293,438.52 × 95,732.10
  4. Step 4: Simplify right side
    195,688.98x = 28,091,485,740.49
  5. Step 5: Solve for x
    x = 28,091,485,740.49/195,688.98
  6. Step 6: Final answer
    x = 143,551.70

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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.