Home / 176,214.04-243,175.59-95,641.54

Finding the Fourth Proportional to 176,214.04, 243,175.59 and 95,641.54

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Solution

The fourth proportional to 176,214.04, 243,175.59 and 95,641.54 is: 131,985.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,214.04 : 243,175.59 = 95,641.54 : x
  2. Step 2: Convert to fraction form
    176,214.04/243,175.59 = 95,641.54/x
  3. Step 3: Cross multiply
    176,214.04x = 243,175.59 × 95,641.54
  4. Step 4: Simplify right side
    176,214.04x = 23,257,687,918.01
  5. Step 5: Solve for x
    x = 23,257,687,918.01/176,214.04
  6. Step 6: Final answer
    x = 131,985.44

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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.