Home / 105,027.30-157,550.76-41,832.18

Finding the Fourth Proportional to 105,027.30, 157,550.76 and 41,832.18

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Solution

The fourth proportional to 105,027.30, 157,550.76 and 41,832.18 is: 62,752.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,027.30 : 157,550.76 = 41,832.18 : x
  2. Step 2: Convert to fraction form
    105,027.30/157,550.76 = 41,832.18/x
  3. Step 3: Cross multiply
    105,027.30x = 157,550.76 × 41,832.18
  4. Step 4: Simplify right side
    105,027.30x = 6,590,691,751.46
  5. Step 5: Solve for x
    x = 6,590,691,751.46/105,027.30
  6. Step 6: Final answer
    x = 62,752.18

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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.