Home / 61,314.94-91,998.55-23,901.35

Finding the Fourth Proportional to 61,314.94, 91,998.55 and 23,901.35

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Solution

The fourth proportional to 61,314.94, 91,998.55 and 23,901.35 is: 35,862.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,314.94 : 91,998.55 = 23,901.35 : x
  2. Step 2: Convert to fraction form
    61,314.94/91,998.55 = 23,901.35/x
  3. Step 3: Cross multiply
    61,314.94x = 91,998.55 × 23,901.35
  4. Step 4: Simplify right side
    61,314.94x = 2,198,889,206.15
  5. Step 5: Solve for x
    x = 2,198,889,206.15/61,314.94
  6. Step 6: Final answer
    x = 35,862.21

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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.