Home / 43,400.28-59,849.26-32,670.84

Finding the Fourth Proportional to 43,400.28, 59,849.26 and 32,670.84

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Solution

The fourth proportional to 43,400.28, 59,849.26 and 32,670.84 is: 45,053.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,400.28 : 59,849.26 = 32,670.84 : x
  2. Step 2: Convert to fraction form
    43,400.28/59,849.26 = 32,670.84/x
  3. Step 3: Cross multiply
    43,400.28x = 59,849.26 × 32,670.84
  4. Step 4: Simplify right side
    43,400.28x = 1,955,325,597.58
  5. Step 5: Solve for x
    x = 1,955,325,597.58/43,400.28
  6. Step 6: Final answer
    x = 45,053.29

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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.