Home / 334,248.09-501,122.79-201,097.15

Finding the Fourth Proportional to 334,248.09, 501,122.79 and 201,097.15

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Solution

The fourth proportional to 334,248.09, 501,122.79 and 201,097.15 is: 301,495.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,248.09 : 501,122.79 = 201,097.15 : x
  2. Step 2: Convert to fraction form
    334,248.09/501,122.79 = 201,097.15/x
  3. Step 3: Cross multiply
    334,248.09x = 501,122.79 × 201,097.15
  4. Step 4: Simplify right side
    334,248.09x = 100,774,363,863.56
  5. Step 5: Solve for x
    x = 100,774,363,863.56/334,248.09
  6. Step 6: Final answer
    x = 301,495.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.