Home / 55,665.30-83,497.95-16,225.50

Finding the Fourth Proportional to 55,665.30, 83,497.95 and 16,225.50

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Solution

The fourth proportional to 55,665.30, 83,497.95 and 16,225.50 is: 24,338.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,665.30 : 83,497.95 = 16,225.50 : x
  2. Step 2: Convert to fraction form
    55,665.30/83,497.95 = 16,225.50/x
  3. Step 3: Cross multiply
    55,665.30x = 83,497.95 × 16,225.50
  4. Step 4: Simplify right side
    55,665.30x = 1,354,795,987.73
  5. Step 5: Solve for x
    x = 1,354,795,987.73/55,665.30
  6. Step 6: Final answer
    x = 24,338.25

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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.