Home / 336,109.95-463,843.45-183,160.74

Finding the Fourth Proportional to 336,109.95, 463,843.45 and 183,160.74

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Solution

The fourth proportional to 336,109.95, 463,843.45 and 183,160.74 is: 252,768.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,109.95 : 463,843.45 = 183,160.74 : x
  2. Step 2: Convert to fraction form
    336,109.95/463,843.45 = 183,160.74/x
  3. Step 3: Cross multiply
    336,109.95x = 463,843.45 × 183,160.74
  4. Step 4: Simplify right side
    336,109.95x = 84,957,909,546.15
  5. Step 5: Solve for x
    x = 84,957,909,546.15/336,109.95
  6. Step 6: Final answer
    x = 252,768.21

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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.