Home / 184,423.15-276,440.89-84,501.17

Finding the Fourth Proportional to 184,423.15, 276,440.89 and 84,501.17

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Solution

The fourth proportional to 184,423.15, 276,440.89 and 84,501.17 is: 126,662.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,423.15 : 276,440.89 = 84,501.17 : x
  2. Step 2: Convert to fraction form
    184,423.15/276,440.89 = 84,501.17/x
  3. Step 3: Cross multiply
    184,423.15x = 276,440.89 × 84,501.17
  4. Step 4: Simplify right side
    184,423.15x = 23,359,577,346.16
  5. Step 5: Solve for x
    x = 23,359,577,346.16/184,423.15
  6. Step 6: Final answer
    x = 126,662.94

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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.