Home / 134,636.99-201,996.50-63,614.16

Finding the Fourth Proportional to 134,636.99, 201,996.50 and 63,614.16

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Solution

The fourth proportional to 134,636.99, 201,996.50 and 63,614.16 is: 95,440.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,636.99 : 201,996.50 = 63,614.16 : x
  2. Step 2: Convert to fraction form
    134,636.99/201,996.50 = 63,614.16/x
  3. Step 3: Cross multiply
    134,636.99x = 201,996.50 × 63,614.16
  4. Step 4: Simplify right side
    134,636.99x = 12,849,837,352.37
  5. Step 5: Solve for x
    x = 12,849,837,352.37/134,636.99
  6. Step 6: Final answer
    x = 95,440.62

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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.