Home / 122,015.88-182,955.90-37,752.13

Finding the Fourth Proportional to 122,015.88, 182,955.90 and 37,752.13

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Solution

The fourth proportional to 122,015.88, 182,955.90 and 37,752.13 is: 56,607.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,015.88 : 182,955.90 = 37,752.13 : x
  2. Step 2: Convert to fraction form
    122,015.88/182,955.90 = 37,752.13/x
  3. Step 3: Cross multiply
    122,015.88x = 182,955.90 × 37,752.13
  4. Step 4: Simplify right side
    122,015.88x = 6,906,974,463.68
  5. Step 5: Solve for x
    x = 6,906,974,463.68/122,015.88
  6. Step 6: Final answer
    x = 56,607.18

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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.