Home / 69,623.48-96,080.48-37,792.36

Finding the Fourth Proportional to 69,623.48, 96,080.48 and 37,792.36

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Solution

The fourth proportional to 69,623.48, 96,080.48 and 37,792.36 is: 52,153.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,623.48 : 96,080.48 = 37,792.36 : x
  2. Step 2: Convert to fraction form
    69,623.48/96,080.48 = 37,792.36/x
  3. Step 3: Cross multiply
    69,623.48x = 96,080.48 × 37,792.36
  4. Step 4: Simplify right side
    69,623.48x = 3,631,108,089.13
  5. Step 5: Solve for x
    x = 3,631,108,089.13/69,623.48
  6. Step 6: Final answer
    x = 52,153.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.