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Finding the Fourth Proportional to 334,133.10, 501,102.45 and 184,445.10

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Solution

The fourth proportional to 334,133.10, 501,102.45 and 184,445.10 is: 276,613.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,133.10 : 501,102.45 = 184,445.10 : x
  2. Step 2: Convert to fraction form
    334,133.10/501,102.45 = 184,445.10/x
  3. Step 3: Cross multiply
    334,133.10x = 501,102.45 × 184,445.10
  4. Step 4: Simplify right side
    334,133.10x = 92,425,891,500.50
  5. Step 5: Solve for x
    x = 92,425,891,500.50/334,133.10
  6. Step 6: Final answer
    x = 276,613.99

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Double scale
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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.