Home / 133,764.02-184,593.93-73,337.18

Finding the Fourth Proportional to 133,764.02, 184,593.93 and 73,337.18

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Solution

The fourth proportional to 133,764.02, 184,593.93 and 73,337.18 is: 101,205.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,764.02 : 184,593.93 = 73,337.18 : x
  2. Step 2: Convert to fraction form
    133,764.02/184,593.93 = 73,337.18/x
  3. Step 3: Cross multiply
    133,764.02x = 184,593.93 × 73,337.18
  4. Step 4: Simplify right side
    133,764.02x = 13,537,598,271.32
  5. Step 5: Solve for x
    x = 13,537,598,271.32/133,764.02
  6. Step 6: Final answer
    x = 101,205.08

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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.