Home / 166,802.53-230,203.93-95,193.33

Finding the Fourth Proportional to 166,802.53, 230,203.93 and 95,193.33

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Solution

The fourth proportional to 166,802.53, 230,203.93 and 95,193.33 is: 131,376.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,802.53 : 230,203.93 = 95,193.33 : x
  2. Step 2: Convert to fraction form
    166,802.53/230,203.93 = 95,193.33/x
  3. Step 3: Cross multiply
    166,802.53x = 230,203.93 × 95,193.33
  4. Step 4: Simplify right side
    166,802.53x = 21,913,878,199.82
  5. Step 5: Solve for x
    x = 21,913,878,199.82/166,802.53
  6. Step 6: Final answer
    x = 131,376.17

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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.