Home / 183,463.80-275,223.04-65,125.23

Finding the Fourth Proportional to 183,463.80, 275,223.04 and 65,125.23

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Solution

The fourth proportional to 183,463.80, 275,223.04 and 65,125.23 is: 97,697.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,463.80 : 275,223.04 = 65,125.23 : x
  2. Step 2: Convert to fraction form
    183,463.80/275,223.04 = 65,125.23/x
  3. Step 3: Cross multiply
    183,463.80x = 275,223.04 × 65,125.23
  4. Step 4: Simplify right side
    183,463.80x = 17,923,963,781.30
  5. Step 5: Solve for x
    x = 17,923,963,781.30/183,463.80
  6. Step 6: Final answer
    x = 97,697.55

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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.