Home / 151,476.22-227,214.33-46,294.30

Finding the Fourth Proportional to 151,476.22, 227,214.33 and 46,294.30

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Solution

The fourth proportional to 151,476.22, 227,214.33 and 46,294.30 is: 69,441.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,476.22 : 227,214.33 = 46,294.30 : x
  2. Step 2: Convert to fraction form
    151,476.22/227,214.33 = 46,294.30/x
  3. Step 3: Cross multiply
    151,476.22x = 227,214.33 × 46,294.30
  4. Step 4: Simplify right side
    151,476.22x = 10,518,728,357.32
  5. Step 5: Solve for x
    x = 10,518,728,357.32/151,476.22
  6. Step 6: Final answer
    x = 69,441.45

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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.