Home / 36,893.64-55,298.34-15,827.16

Finding the Fourth Proportional to 36,893.64, 55,298.34 and 15,827.16

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Solution

The fourth proportional to 36,893.64, 55,298.34 and 15,827.16 is: 23,722.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,893.64 : 55,298.34 = 15,827.16 : x
  2. Step 2: Convert to fraction form
    36,893.64/55,298.34 = 15,827.16/x
  3. Step 3: Cross multiply
    36,893.64x = 55,298.34 × 15,827.16
  4. Step 4: Simplify right side
    36,893.64x = 875,215,674.91
  5. Step 5: Solve for x
    x = 875,215,674.91/36,893.64
  6. Step 6: Final answer
    x = 23,722.67

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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.