Home / 43,403.09-59,897.97-25,497.94

Finding the Fourth Proportional to 43,403.09, 59,897.97 and 25,497.94

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Solution

The fourth proportional to 43,403.09, 59,897.97 and 25,497.94 is: 35,188.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,403.09 : 59,897.97 = 25,497.94 : x
  2. Step 2: Convert to fraction form
    43,403.09/59,897.97 = 25,497.94/x
  3. Step 3: Cross multiply
    43,403.09x = 59,897.97 × 25,497.94
  4. Step 4: Simplify right side
    43,403.09x = 1,527,274,845.18
  5. Step 5: Solve for x
    x = 1,527,274,845.18/43,403.09
  6. Step 6: Final answer
    x = 35,188.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.