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Finding the Fourth Proportional to 175,222.79, 241,807.29 and 94,650.29

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Solution

The fourth proportional to 175,222.79, 241,807.29 and 94,650.29 is: 130,617.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,222.79 : 241,807.29 = 94,650.29 : x
  2. Step 2: Convert to fraction form
    175,222.79/241,807.29 = 94,650.29/x
  3. Step 3: Cross multiply
    175,222.79x = 241,807.29 × 94,650.29
  4. Step 4: Simplify right side
    175,222.79x = 22,887,129,997.82
  5. Step 5: Solve for x
    x = 22,887,129,997.82/175,222.79
  6. Step 6: Final answer
    x = 130,617.31

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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.