Home / 176,116.06-243,041.07-95,546.98

Finding the Fourth Proportional to 176,116.06, 243,041.07 and 95,546.98

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Solution

The fourth proportional to 176,116.06, 243,041.07 and 95,546.98 is: 131,855.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,116.06 : 243,041.07 = 95,546.98 : x
  2. Step 2: Convert to fraction form
    176,116.06/243,041.07 = 95,546.98/x
  3. Step 3: Cross multiply
    176,116.06x = 243,041.07 × 95,546.98
  4. Step 4: Simplify right side
    176,116.06x = 23,221,840,254.47
  5. Step 5: Solve for x
    x = 23,221,840,254.47/176,116.06
  6. Step 6: Final answer
    x = 131,855.32

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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.