Home / 37,381.16-56,108.63-19,850.94

Finding the Fourth Proportional to 37,381.16, 56,108.63 and 19,850.94

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Solution

The fourth proportional to 37,381.16, 56,108.63 and 19,850.94 is: 29,796.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,381.16 : 56,108.63 = 19,850.94 : x
  2. Step 2: Convert to fraction form
    37,381.16/56,108.63 = 19,850.94/x
  3. Step 3: Cross multiply
    37,381.16x = 56,108.63 × 19,850.94
  4. Step 4: Simplify right side
    37,381.16x = 1,113,809,097.24
  5. Step 5: Solve for x
    x = 1,113,809,097.24/37,381.16
  6. Step 6: Final answer
    x = 29,796.00

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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.