Home / 37,171.36-55,714.62-14,970.52

Finding the Fourth Proportional to 37,171.36, 55,714.62 and 14,970.52

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Solution

The fourth proportional to 37,171.36, 55,714.62 and 14,970.52 is: 22,438.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,171.36 : 55,714.62 = 14,970.52 : x
  2. Step 2: Convert to fraction form
    37,171.36/55,714.62 = 14,970.52/x
  3. Step 3: Cross multiply
    37,171.36x = 55,714.62 × 14,970.52
  4. Step 4: Simplify right side
    37,171.36x = 834,076,833.00
  5. Step 5: Solve for x
    x = 834,076,833.00/37,171.36
  6. Step 6: Final answer
    x = 22,438.70

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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.