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Finding the Fourth Proportional to 183,448.74, 275,200.44 and 65,110.18

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Solution

The fourth proportional to 183,448.74, 275,200.44 and 65,110.18 is: 97,674.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,448.74 : 275,200.44 = 65,110.18 : x
  2. Step 2: Convert to fraction form
    183,448.74/275,200.44 = 65,110.18/x
  3. Step 3: Cross multiply
    183,448.74x = 275,200.44 × 65,110.18
  4. Step 4: Simplify right side
    183,448.74x = 17,918,350,184.48
  5. Step 5: Solve for x
    x = 17,918,350,184.48/183,448.74
  6. Step 6: Final answer
    x = 97,674.97

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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.