Home / 122,016.13-182,956.28-37,752.38

Finding the Fourth Proportional to 122,016.13, 182,956.28 and 37,752.38

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Solution

The fourth proportional to 122,016.13, 182,956.28 and 37,752.38 is: 56,607.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,016.13 : 182,956.28 = 37,752.38 : x
  2. Step 2: Convert to fraction form
    122,016.13/182,956.28 = 37,752.38/x
  3. Step 3: Cross multiply
    122,016.13x = 182,956.28 × 37,752.38
  4. Step 4: Simplify right side
    122,016.13x = 6,907,035,005.95
  5. Step 5: Solve for x
    x = 6,907,035,005.95/122,016.13
  6. Step 6: Final answer
    x = 56,607.56

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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.