Home / 61,270.17-91,904.91-23,856.27

Finding the Fourth Proportional to 61,270.17, 91,904.91 and 23,856.27

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Solution

The fourth proportional to 61,270.17, 91,904.91 and 23,856.27 is: 35,784.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,270.17 : 91,904.91 = 23,856.27 : x
  2. Step 2: Convert to fraction form
    61,270.17/91,904.91 = 23,856.27/x
  3. Step 3: Cross multiply
    61,270.17x = 91,904.91 × 23,856.27
  4. Step 4: Simplify right side
    61,270.17x = 2,192,508,347.29
  5. Step 5: Solve for x
    x = 2,192,508,347.29/61,270.17
  6. Step 6: Final answer
    x = 35,784.27

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Similar ratio
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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.