Home / 270,927.90-373,892.80-150,069.17

Finding the Fourth Proportional to 270,927.90, 373,892.80 and 150,069.17

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Solution

The fourth proportional to 270,927.90, 373,892.80 and 150,069.17 is: 207,102.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,927.90 : 373,892.80 = 150,069.17 : x
  2. Step 2: Convert to fraction form
    270,927.90/373,892.80 = 150,069.17/x
  3. Step 3: Cross multiply
    270,927.90x = 373,892.80 × 150,069.17
  4. Step 4: Simplify right side
    270,927.90x = 56,109,782,167.18
  5. Step 5: Solve for x
    x = 56,109,782,167.18/270,927.90
  6. Step 6: Final answer
    x = 207,102.27

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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.