Home / 237,136.10-327,354.57-151,210.26

Finding the Fourth Proportional to 237,136.10, 327,354.57 and 151,210.26

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Solution

The fourth proportional to 237,136.10, 327,354.57 and 151,210.26 is: 208,738.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,136.10 : 327,354.57 = 151,210.26 : x
  2. Step 2: Convert to fraction form
    237,136.10/327,354.57 = 151,210.26/x
  3. Step 3: Cross multiply
    237,136.10x = 327,354.57 × 151,210.26
  4. Step 4: Simplify right side
    237,136.10x = 49,499,369,641.89
  5. Step 5: Solve for x
    x = 49,499,369,641.89/237,136.10
  6. Step 6: Final answer
    x = 208,738.23

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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.