Home / 61,435.08-92,111.92-23,998.70

Finding the Fourth Proportional to 61,435.08, 92,111.92 and 23,998.70

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Solution

The fourth proportional to 61,435.08, 92,111.92 and 23,998.70 is: 35,982.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,435.08 : 92,111.92 = 23,998.70 : x
  2. Step 2: Convert to fraction form
    61,435.08/92,111.92 = 23,998.70/x
  3. Step 3: Cross multiply
    61,435.08x = 92,111.92 × 23,998.70
  4. Step 4: Simplify right side
    61,435.08x = 2,210,566,504.79
  5. Step 5: Solve for x
    x = 2,210,566,504.79/61,435.08
  6. Step 6: Final answer
    x = 35,982.15

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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.