Home / 176,166.98-243,108.51-95,596.28

Finding the Fourth Proportional to 176,166.98, 243,108.51 and 95,596.28

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Solution

The fourth proportional to 176,166.98, 243,108.51 and 95,596.28 is: 131,921.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,166.98 : 243,108.51 = 95,596.28 : x
  2. Step 2: Convert to fraction form
    176,166.98/243,108.51 = 95,596.28/x
  3. Step 3: Cross multiply
    176,166.98x = 243,108.51 × 95,596.28
  4. Step 4: Simplify right side
    176,166.98x = 23,240,269,192.34
  5. Step 5: Solve for x
    x = 23,240,269,192.34/176,166.98
  6. Step 6: Final answer
    x = 131,921.82

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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.