Home / 123,070.41-184,605.60-29,576.16

Finding the Fourth Proportional to 123,070.41, 184,605.60 and 29,576.16

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Solution

The fourth proportional to 123,070.41, 184,605.60 and 29,576.16 is: 44,364.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,070.41 : 184,605.60 = 29,576.16 : x
  2. Step 2: Convert to fraction form
    123,070.41/184,605.60 = 29,576.16/x
  3. Step 3: Cross multiply
    123,070.41x = 184,605.60 × 29,576.16
  4. Step 4: Simplify right side
    123,070.41x = 5,459,924,762.50
  5. Step 5: Solve for x
    x = 5,459,924,762.50/123,070.41
  6. Step 6: Final answer
    x = 44,364.24

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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.