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Finding the Fourth Proportional to 133,912.00, 184,798.04 and 73,483.65

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Solution

The fourth proportional to 133,912.00, 184,798.04 and 73,483.65 is: 101,407.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,912.00 : 184,798.04 = 73,483.65 : x
  2. Step 2: Convert to fraction form
    133,912.00/184,798.04 = 73,483.65/x
  3. Step 3: Cross multiply
    133,912.00x = 184,798.04 × 73,483.65
  4. Step 4: Simplify right side
    133,912.00x = 13,579,634,492.05
  5. Step 5: Solve for x
    x = 13,579,634,492.05/133,912.00
  6. Step 6: Final answer
    x = 101,407.16

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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.