Home / 64,250.48-96,309.93-22,117.88

Finding the Fourth Proportional to 64,250.48, 96,309.93 and 22,117.88

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Solution

The fourth proportional to 64,250.48, 96,309.93 and 22,117.88 is: 33,154.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,250.48 : 96,309.93 = 22,117.88 : x
  2. Step 2: Convert to fraction form
    64,250.48/96,309.93 = 22,117.88/x
  3. Step 3: Cross multiply
    64,250.48x = 96,309.93 × 22,117.88
  4. Step 4: Simplify right side
    64,250.48x = 2,130,171,474.55
  5. Step 5: Solve for x
    x = 2,130,171,474.55/64,250.48
  6. Step 6: Final answer
    x = 33,154.17

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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.