Home / 62,020.97-92,957.64-43,199.10

Finding the Fourth Proportional to 62,020.97, 92,957.64 and 43,199.10

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Solution

The fourth proportional to 62,020.97, 92,957.64 and 43,199.10 is: 64,747.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,020.97 : 92,957.64 = 43,199.10 : x
  2. Step 2: Convert to fraction form
    62,020.97/92,957.64 = 43,199.10/x
  3. Step 3: Cross multiply
    62,020.97x = 92,957.64 × 43,199.10
  4. Step 4: Simplify right side
    62,020.97x = 4,015,686,386.12
  5. Step 5: Solve for x
    x = 4,015,686,386.12/62,020.97
  6. Step 6: Final answer
    x = 64,747.24

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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.