Home / 435,109.23-600,441.33-241,505.58

Finding the Fourth Proportional to 435,109.23, 600,441.33 and 241,505.58

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Solution

The fourth proportional to 435,109.23, 600,441.33 and 241,505.58 is: 333,272.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,109.23 : 600,441.33 = 241,505.58 : x
  2. Step 2: Convert to fraction form
    435,109.23/600,441.33 = 241,505.58/x
  3. Step 3: Cross multiply
    435,109.23x = 600,441.33 × 241,505.58
  4. Step 4: Simplify right side
    435,109.23x = 145,009,931,657.62
  5. Step 5: Solve for x
    x = 145,009,931,657.62/435,109.23
  6. Step 6: Final answer
    x = 333,272.48

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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.