Home / 63,753.99-87,931.08-41,096.67

Finding the Fourth Proportional to 63,753.99, 87,931.08 and 41,096.67

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Solution

The fourth proportional to 63,753.99, 87,931.08 and 41,096.67 is: 56,681.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,753.99 : 87,931.08 = 41,096.67 : x
  2. Step 2: Convert to fraction form
    63,753.99/87,931.08 = 41,096.67/x
  3. Step 3: Cross multiply
    63,753.99x = 87,931.08 × 41,096.67
  4. Step 4: Simplify right side
    63,753.99x = 3,613,674,577.50
  5. Step 5: Solve for x
    x = 3,613,674,577.50/63,753.99
  6. Step 6: Final answer
    x = 56,681.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.