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Finding the Fourth Proportional to 337,700.32, 506,477.63 and 106,907.54

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Solution

The fourth proportional to 337,700.32, 506,477.63 and 106,907.54 is: 160,338.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,700.32 : 506,477.63 = 106,907.54 : x
  2. Step 2: Convert to fraction form
    337,700.32/506,477.63 = 106,907.54/x
  3. Step 3: Cross multiply
    337,700.32x = 506,477.63 × 106,907.54
  4. Step 4: Simplify right side
    337,700.32x = 54,146,275,223.21
  5. Step 5: Solve for x
    x = 54,146,275,223.21/337,700.32
  6. Step 6: Final answer
    x = 160,338.24

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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.