Home / 264,920.13-365,575.01-151,750.17

Finding the Fourth Proportional to 264,920.13, 365,575.01 and 151,750.17

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Solution

The fourth proportional to 264,920.13, 365,575.01 and 151,750.17 is: 209,406.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,920.13 : 365,575.01 = 151,750.17 : x
  2. Step 2: Convert to fraction form
    264,920.13/365,575.01 = 151,750.17/x
  3. Step 3: Cross multiply
    264,920.13x = 365,575.01 × 151,750.17
  4. Step 4: Simplify right side
    264,920.13x = 55,476,069,156.50
  5. Step 5: Solve for x
    x = 55,476,069,156.50/264,920.13
  6. Step 6: Final answer
    x = 209,406.77

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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.