Home / 64,953.38-97,440.29-27,513.56

Finding the Fourth Proportional to 64,953.38, 97,440.29 and 27,513.56

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Solution

The fourth proportional to 64,953.38, 97,440.29 and 27,513.56 is: 41,274.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,953.38 : 97,440.29 = 27,513.56 : x
  2. Step 2: Convert to fraction form
    64,953.38/97,440.29 = 27,513.56/x
  3. Step 3: Cross multiply
    64,953.38x = 97,440.29 × 27,513.56
  4. Step 4: Simplify right side
    64,953.38x = 2,680,929,265.33
  5. Step 5: Solve for x
    x = 2,680,929,265.33/64,953.38
  6. Step 6: Final answer
    x = 41,274.67

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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.