Home / 37,776.06-56,676.42-18,056.16

Finding the Fourth Proportional to 37,776.06, 56,676.42 and 18,056.16

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Solution

The fourth proportional to 37,776.06, 56,676.42 and 18,056.16 is: 27,090.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,776.06 : 56,676.42 = 18,056.16 : x
  2. Step 2: Convert to fraction form
    37,776.06/56,676.42 = 18,056.16/x
  3. Step 3: Cross multiply
    37,776.06x = 56,676.42 × 18,056.16
  4. Step 4: Simplify right side
    37,776.06x = 1,023,358,507.75
  5. Step 5: Solve for x
    x = 1,023,358,507.75/37,776.06
  6. Step 6: Final answer
    x = 27,090.13

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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.