Home / 43,346.27-59,822.55-25,443.86

Finding the Fourth Proportional to 43,346.27, 59,822.55 and 25,443.86

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Solution

The fourth proportional to 43,346.27, 59,822.55 and 25,443.86 is: 35,115.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,346.27 : 59,822.55 = 25,443.86 : x
  2. Step 2: Convert to fraction form
    43,346.27/59,822.55 = 25,443.86/x
  3. Step 3: Cross multiply
    43,346.27x = 59,822.55 × 25,443.86
  4. Step 4: Simplify right side
    43,346.27x = 1,522,116,287.93
  5. Step 5: Solve for x
    x = 1,522,116,287.93/43,346.27
  6. Step 6: Final answer
    x = 35,115.28

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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.