Home / 336,098.43-463,810.35-183,138.45

Finding the Fourth Proportional to 336,098.43, 463,810.35 and 183,138.45

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Solution

The fourth proportional to 336,098.43, 463,810.35 and 183,138.45 is: 252,728.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,098.43 : 463,810.35 = 183,138.45 : x
  2. Step 2: Convert to fraction form
    336,098.43/463,810.35 = 183,138.45/x
  3. Step 3: Cross multiply
    336,098.43x = 463,810.35 × 183,138.45
  4. Step 4: Simplify right side
    336,098.43x = 84,941,508,592.96
  5. Step 5: Solve for x
    x = 84,941,508,592.96/336,098.43
  6. Step 6: Final answer
    x = 252,728.07

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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.