Home / 176,237.04-243,206.31-95,663.91

Finding the Fourth Proportional to 176,237.04, 243,206.31 and 95,663.91

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Solution

The fourth proportional to 176,237.04, 243,206.31 and 95,663.91 is: 132,015.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,237.04 : 243,206.31 = 95,663.91 : x
  2. Step 2: Convert to fraction form
    176,237.04/243,206.31 = 95,663.91/x
  3. Step 3: Cross multiply
    176,237.04x = 243,206.31 × 95,663.91
  4. Step 4: Simplify right side
    176,237.04x = 23,266,066,551.27
  5. Step 5: Solve for x
    x = 23,266,066,551.27/176,237.04
  6. Step 6: Final answer
    x = 132,015.76

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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.