Home / 61,357.10-92,017.85-23,908.82

Finding the Fourth Proportional to 61,357.10, 92,017.85 and 23,908.82

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Solution

The fourth proportional to 61,357.10, 92,017.85 and 23,908.82 is: 35,856.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,357.10 : 92,017.85 = 23,908.82 : x
  2. Step 2: Convert to fraction form
    61,357.10/92,017.85 = 23,908.82/x
  3. Step 3: Cross multiply
    61,357.10x = 92,017.85 × 23,908.82
  4. Step 4: Simplify right side
    61,357.10x = 2,200,037,632.80
  5. Step 5: Solve for x
    x = 2,200,037,632.80/61,357.10
  6. Step 6: Final answer
    x = 35,856.29

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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.