Home / 176,353.04-243,368.96-95,782.14

Finding the Fourth Proportional to 176,353.04, 243,368.96 and 95,782.14

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Solution

The fourth proportional to 176,353.04, 243,368.96 and 95,782.14 is: 132,180.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,353.04 : 243,368.96 = 95,782.14 : x
  2. Step 2: Convert to fraction form
    176,353.04/243,368.96 = 95,782.14/x
  3. Step 3: Cross multiply
    176,353.04x = 243,368.96 × 95,782.14
  4. Step 4: Simplify right side
    176,353.04x = 23,310,399,319.46
  5. Step 5: Solve for x
    x = 23,310,399,319.46/176,353.04
  6. Step 6: Final answer
    x = 132,180.31

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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.