Home / 336,250.17-464,033.86-191,051.12

Finding the Fourth Proportional to 336,250.17, 464,033.86 and 191,051.12

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Solution

The fourth proportional to 336,250.17, 464,033.86 and 191,051.12 is: 263,655.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,250.17 : 464,033.86 = 191,051.12 : x
  2. Step 2: Convert to fraction form
    336,250.17/464,033.86 = 191,051.12/x
  3. Step 3: Cross multiply
    336,250.17x = 464,033.86 × 191,051.12
  4. Step 4: Simplify right side
    336,250.17x = 88,654,189,353.38
  5. Step 5: Solve for x
    x = 88,654,189,353.38/336,250.17
  6. Step 6: Final answer
    x = 263,655.45

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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.