Home / 50,423.47-75,534.96-46,290.04

Finding the Fourth Proportional to 50,423.47, 75,534.96 and 46,290.04

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Solution

The fourth proportional to 50,423.47, 75,534.96 and 46,290.04 is: 69,343.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,423.47 : 75,534.96 = 46,290.04 : x
  2. Step 2: Convert to fraction form
    50,423.47/75,534.96 = 46,290.04/x
  3. Step 3: Cross multiply
    50,423.47x = 75,534.96 × 46,290.04
  4. Step 4: Simplify right side
    50,423.47x = 3,496,516,304.55
  5. Step 5: Solve for x
    x = 3,496,516,304.55/50,423.47
  6. Step 6: Final answer
    x = 69,343.04

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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.