Home / 62,444.02-93,662.30-18,069.76

Finding the Fourth Proportional to 62,444.02, 93,662.30 and 18,069.76

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Solution

The fourth proportional to 62,444.02, 93,662.30 and 18,069.76 is: 27,103.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,444.02 : 93,662.30 = 18,069.76 : x
  2. Step 2: Convert to fraction form
    62,444.02/93,662.30 = 18,069.76/x
  3. Step 3: Cross multiply
    62,444.02x = 93,662.30 × 18,069.76
  4. Step 4: Simplify right side
    62,444.02x = 1,692,454,813.74
  5. Step 5: Solve for x
    x = 1,692,454,813.74/62,444.02
  6. Step 6: Final answer
    x = 27,103.56

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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.