Home / 64,096.66-96,014.43-52,292.50

Finding the Fourth Proportional to 64,096.66, 96,014.43 and 52,292.50

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Solution

The fourth proportional to 64,096.66, 96,014.43 and 52,292.50 is: 78,332.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,096.66 : 96,014.43 = 52,292.50 : x
  2. Step 2: Convert to fraction form
    64,096.66/96,014.43 = 52,292.50/x
  3. Step 3: Cross multiply
    64,096.66x = 96,014.43 × 52,292.50
  4. Step 4: Simplify right side
    64,096.66x = 5,020,834,580.78
  5. Step 5: Solve for x
    x = 5,020,834,580.78/64,096.66
  6. Step 6: Final answer
    x = 78,332.23

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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.