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Finding the Fourth Proportional to 241,967.04, 362,950.56 and 75,768

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Solution

The fourth proportional to 241,967.04, 362,950.56 and 75,768 is: 113,652.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,967.04 : 362,950.56 = 75,768 : x
  2. Step 2: Convert to fraction form
    241,967.04/362,950.56 = 75,768/x
  3. Step 3: Cross multiply
    241,967.04x = 362,950.56 × 75,768
  4. Step 4: Simplify right side
    241,967.04x = 27,500,038,030.08
  5. Step 5: Solve for x
    x = 27,500,038,030.08/241,967.04
  6. Step 6: Final answer
    x = 113,652.00

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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.