Home / 50,262.04-75,369.84-46,322.20

Finding the Fourth Proportional to 50,262.04, 75,369.84 and 46,322.20

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Solution

The fourth proportional to 50,262.04, 75,369.84 and 46,322.20 is: 69,461.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,262.04 : 75,369.84 = 46,322.20 : x
  2. Step 2: Convert to fraction form
    50,262.04/75,369.84 = 46,322.20/x
  3. Step 3: Cross multiply
    50,262.04x = 75,369.84 × 46,322.20
  4. Step 4: Simplify right side
    50,262.04x = 3,491,296,802.45
  5. Step 5: Solve for x
    x = 3,491,296,802.45/50,262.04
  6. Step 6: Final answer
    x = 69,461.90

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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.