Home / 184,426.48-254,501.68-102,752.80

Finding the Fourth Proportional to 184,426.48, 254,501.68 and 102,752.80

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Solution

The fourth proportional to 184,426.48, 254,501.68 and 102,752.80 is: 141,795.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,426.48 : 254,501.68 = 102,752.80 : x
  2. Step 2: Convert to fraction form
    184,426.48/254,501.68 = 102,752.80/x
  3. Step 3: Cross multiply
    184,426.48x = 254,501.68 × 102,752.80
  4. Step 4: Simplify right side
    184,426.48x = 26,150,760,224.70
  5. Step 5: Solve for x
    x = 26,150,760,224.70/184,426.48
  6. Step 6: Final answer
    x = 141,795.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.