Home / 48,080.00-66,349.07-26,571.33

Finding the Fourth Proportional to 48,080.00, 66,349.07 and 26,571.33

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Solution

The fourth proportional to 48,080.00, 66,349.07 and 26,571.33 is: 36,667.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,080.00 : 66,349.07 = 26,571.33 : x
  2. Step 2: Convert to fraction form
    48,080.00/66,349.07 = 26,571.33/x
  3. Step 3: Cross multiply
    48,080.00x = 66,349.07 × 26,571.33
  4. Step 4: Simplify right side
    48,080.00x = 1,762,982,901.31
  5. Step 5: Solve for x
    x = 1,762,982,901.31/48,080.00
  6. Step 6: Final answer
    x = 36,667.70

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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.