Home / 191,459.93-264,286.99-150,517.24

Finding the Fourth Proportional to 191,459.93, 264,286.99 and 150,517.24

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Solution

The fourth proportional to 191,459.93, 264,286.99 and 150,517.24 is: 207,770.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,459.93 : 264,286.99 = 150,517.24 : x
  2. Step 2: Convert to fraction form
    191,459.93/264,286.99 = 150,517.24/x
  3. Step 3: Cross multiply
    191,459.93x = 264,286.99 × 150,517.24
  4. Step 4: Simplify right side
    191,459.93x = 39,779,748,112.36
  5. Step 5: Solve for x
    x = 39,779,748,112.36/191,459.93
  6. Step 6: Final answer
    x = 207,770.62

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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.