Home / 50,304.02-75,455.95-13,368.02

Finding the Fourth Proportional to 50,304.02, 75,455.95 and 13,368.02

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Solution

The fourth proportional to 50,304.02, 75,455.95 and 13,368.02 is: 20,052.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,304.02 : 75,455.95 = 13,368.02 : x
  2. Step 2: Convert to fraction form
    50,304.02/75,455.95 = 13,368.02/x
  3. Step 3: Cross multiply
    50,304.02x = 75,455.95 × 13,368.02
  4. Step 4: Simplify right side
    50,304.02x = 1,008,696,648.72
  5. Step 5: Solve for x
    x = 1,008,696,648.72/50,304.02
  6. Step 6: Final answer
    x = 20,052.01

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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.