Home / 95,654.93-143,486.04-48,853.13

Finding the Fourth Proportional to 95,654.93, 143,486.04 and 48,853.13

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Solution

The fourth proportional to 95,654.93, 143,486.04 and 48,853.13 is: 73,281.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,654.93 : 143,486.04 = 48,853.13 : x
  2. Step 2: Convert to fraction form
    95,654.93/143,486.04 = 48,853.13/x
  3. Step 3: Cross multiply
    95,654.93x = 143,486.04 × 48,853.13
  4. Step 4: Simplify right side
    95,654.93x = 7,009,742,165.31
  5. Step 5: Solve for x
    x = 7,009,742,165.31/95,654.93
  6. Step 6: Final answer
    x = 73,281.56

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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.