Home / 164,849.28-247,273.38-59,643.24

Finding the Fourth Proportional to 164,849.28, 247,273.38 and 59,643.24

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Solution

The fourth proportional to 164,849.28, 247,273.38 and 59,643.24 is: 89,464.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,849.28 : 247,273.38 = 59,643.24 : x
  2. Step 2: Convert to fraction form
    164,849.28/247,273.38 = 59,643.24/x
  3. Step 3: Cross multiply
    164,849.28x = 247,273.38 × 59,643.24
  4. Step 4: Simplify right side
    164,849.28x = 14,748,185,548.95
  5. Step 5: Solve for x
    x = 14,748,185,548.95/164,849.28
  6. Step 6: Final answer
    x = 89,464.66

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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.