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Finding the Fourth Proportional to 241,492.32, 333,243.52 and 134,057.12

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Solution

The fourth proportional to 241,492.32, 333,243.52 and 134,057.12 is: 184,990.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,492.32 : 333,243.52 = 134,057.12 : x
  2. Step 2: Convert to fraction form
    241,492.32/333,243.52 = 134,057.12/x
  3. Step 3: Cross multiply
    241,492.32x = 333,243.52 × 134,057.12
  4. Step 4: Simplify right side
    241,492.32x = 44,673,666,549.86
  5. Step 5: Solve for x
    x = 44,673,666,549.86/241,492.32
  6. Step 6: Final answer
    x = 184,990.01

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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.