Home / 65,902.45-98,833.24-23,777.06

Finding the Fourth Proportional to 65,902.45, 98,833.24 and 23,777.06

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Solution

The fourth proportional to 65,902.45, 98,833.24 and 23,777.06 is: 35,658.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,902.45 : 98,833.24 = 23,777.06 : x
  2. Step 2: Convert to fraction form
    65,902.45/98,833.24 = 23,777.06/x
  3. Step 3: Cross multiply
    65,902.45x = 98,833.24 × 23,777.06
  4. Step 4: Simplify right side
    65,902.45x = 2,349,963,877.47
  5. Step 5: Solve for x
    x = 2,349,963,877.47/65,902.45
  6. Step 6: Final answer
    x = 35,658.22

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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.