Home / 237,898.02-328,325.04-151,935.96

Finding the Fourth Proportional to 237,898.02, 328,325.04 and 151,935.96

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Solution

The fourth proportional to 237,898.02, 328,325.04 and 151,935.96 is: 209,688.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,898.02 : 328,325.04 = 151,935.96 : x
  2. Step 2: Convert to fraction form
    237,898.02/328,325.04 = 151,935.96/x
  3. Step 3: Cross multiply
    237,898.02x = 328,325.04 × 151,935.96
  4. Step 4: Simplify right side
    237,898.02x = 49,884,380,144.44
  5. Step 5: Solve for x
    x = 49,884,380,144.44/237,898.02
  6. Step 6: Final answer
    x = 209,688.08

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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.