Home / 58,968.74-88,464.78-16,849.20

Finding the Fourth Proportional to 58,968.74, 88,464.78 and 16,849.20

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Solution

The fourth proportional to 58,968.74, 88,464.78 and 16,849.20 is: 25,277.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,968.74 : 88,464.78 = 16,849.20 : x
  2. Step 2: Convert to fraction form
    58,968.74/88,464.78 = 16,849.20/x
  3. Step 3: Cross multiply
    58,968.74x = 88,464.78 × 16,849.20
  4. Step 4: Simplify right side
    58,968.74x = 1,490,560,771.18
  5. Step 5: Solve for x
    x = 1,490,560,771.18/58,968.74
  6. Step 6: Final answer
    x = 25,277.13

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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.