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Finding the Fourth Proportional to 241,492.05, 333,242.30 and 134,053.65

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Solution

The fourth proportional to 241,492.05, 333,242.30 and 134,053.65 is: 184,984.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,492.05 : 333,242.30 = 134,053.65 : x
  2. Step 2: Convert to fraction form
    241,492.05/333,242.30 = 134,053.65/x
  3. Step 3: Cross multiply
    241,492.05x = 333,242.30 × 134,053.65
  4. Step 4: Simplify right side
    241,492.05x = 44,672,346,984.53
  5. Step 5: Solve for x
    x = 44,672,346,984.53/241,492.05
  6. Step 6: Final answer
    x = 184,984.75

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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.