Home / 176,199.57-243,155.55-95,627.08

Finding the Fourth Proportional to 176,199.57, 243,155.55 and 95,627.08

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Solution

The fourth proportional to 176,199.57, 243,155.55 and 95,627.08 is: 131,965.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,199.57 : 243,155.55 = 95,627.08 : x
  2. Step 2: Convert to fraction form
    176,199.57/243,155.55 = 95,627.08/x
  3. Step 3: Cross multiply
    176,199.57x = 243,155.55 × 95,627.08
  4. Step 4: Simplify right side
    176,199.57x = 23,252,254,016.52
  5. Step 5: Solve for x
    x = 23,252,254,016.52/176,199.57
  6. Step 6: Final answer
    x = 131,965.45

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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.