Home / 184,354.79-276,533.06-64,411.22

Finding the Fourth Proportional to 184,354.79, 276,533.06 and 64,411.22

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Solution

The fourth proportional to 184,354.79, 276,533.06 and 64,411.22 is: 96,617.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,354.79 : 276,533.06 = 64,411.22 : x
  2. Step 2: Convert to fraction form
    184,354.79/276,533.06 = 64,411.22/x
  3. Step 3: Cross multiply
    184,354.79x = 276,533.06 × 64,411.22
  4. Step 4: Simplify right side
    184,354.79x = 17,811,830,060.21
  5. Step 5: Solve for x
    x = 17,811,830,060.21/184,354.79
  6. Step 6: Final answer
    x = 96,617.13

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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.