Home / 336,129.42-463,852.65-183,168.96

Finding the Fourth Proportional to 336,129.42, 463,852.65 and 183,168.96

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Solution

The fourth proportional to 336,129.42, 463,852.65 and 183,168.96 is: 252,769.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,129.42 : 463,852.65 = 183,168.96 : x
  2. Step 2: Convert to fraction form
    336,129.42/463,852.65 = 183,168.96/x
  3. Step 3: Cross multiply
    336,129.42x = 463,852.65 × 183,168.96
  4. Step 4: Simplify right side
    336,129.42x = 84,963,407,493.74
  5. Step 5: Solve for x
    x = 84,963,407,493.74/336,129.42
  6. Step 6: Final answer
    x = 252,769.92

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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.