Home / 119,550.76-179,430.73-63,432.34

Finding the Fourth Proportional to 119,550.76, 179,430.73 and 63,432.34

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Solution

The fourth proportional to 119,550.76, 179,430.73 and 63,432.34 is: 95,204.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,550.76 : 179,430.73 = 63,432.34 : x
  2. Step 2: Convert to fraction form
    119,550.76/179,430.73 = 63,432.34/x
  3. Step 3: Cross multiply
    119,550.76x = 179,430.73 × 63,432.34
  4. Step 4: Simplify right side
    119,550.76x = 11,381,710,464.65
  5. Step 5: Solve for x
    x = 11,381,710,464.65/119,550.76
  6. Step 6: Final answer
    x = 95,204.00

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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.