Home / 176,210.00-243,170.51-95,637.62

Finding the Fourth Proportional to 176,210.00, 243,170.51 and 95,637.62

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Solution

The fourth proportional to 176,210.00, 243,170.51 and 95,637.62 is: 131,980.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,210.00 : 243,170.51 = 95,637.62 : x
  2. Step 2: Convert to fraction form
    176,210.00/243,170.51 = 95,637.62/x
  3. Step 3: Cross multiply
    176,210.00x = 243,170.51 × 95,637.62
  4. Step 4: Simplify right side
    176,210.00x = 23,256,247,136.55
  5. Step 5: Solve for x
    x = 23,256,247,136.55/176,210.00
  6. Step 6: Final answer
    x = 131,980.30

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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.