Home / 134,797.50-202,196.16-46,051.68

Finding the Fourth Proportional to 134,797.50, 202,196.16 and 46,051.68

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Solution

The fourth proportional to 134,797.50, 202,196.16 and 46,051.68 is: 69,077.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,797.50 : 202,196.16 = 46,051.68 : x
  2. Step 2: Convert to fraction form
    134,797.50/202,196.16 = 46,051.68/x
  3. Step 3: Cross multiply
    134,797.50x = 202,196.16 × 46,051.68
  4. Step 4: Simplify right side
    134,797.50x = 9,311,472,857.55
  5. Step 5: Solve for x
    x = 9,311,472,857.55/134,797.50
  6. Step 6: Final answer
    x = 69,077.49

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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.